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<FONT color="green">001</FONT>    /* ===========================================================<a name="line.1"></a>
<FONT color="green">002</FONT>     * JFreeChart : a free chart library for the Java(tm) platform<a name="line.2"></a>
<FONT color="green">003</FONT>     * ===========================================================<a name="line.3"></a>
<FONT color="green">004</FONT>     *<a name="line.4"></a>
<FONT color="green">005</FONT>     * (C) Copyright 2000-2011, by Object Refinery Limited and Contributors.<a name="line.5"></a>
<FONT color="green">006</FONT>     *<a name="line.6"></a>
<FONT color="green">007</FONT>     * Project Info:  http://www.jfree.org/jfreechart/index.html<a name="line.7"></a>
<FONT color="green">008</FONT>     *<a name="line.8"></a>
<FONT color="green">009</FONT>     * This library is free software; you can redistribute it and/or modify it<a name="line.9"></a>
<FONT color="green">010</FONT>     * under the terms of the GNU Lesser General Public License as published by<a name="line.10"></a>
<FONT color="green">011</FONT>     * the Free Software Foundation; either version 2.1 of the License, or<a name="line.11"></a>
<FONT color="green">012</FONT>     * (at your option) any later version.<a name="line.12"></a>
<FONT color="green">013</FONT>     *<a name="line.13"></a>
<FONT color="green">014</FONT>     * This library is distributed in the hope that it will be useful, but<a name="line.14"></a>
<FONT color="green">015</FONT>     * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY<a name="line.15"></a>
<FONT color="green">016</FONT>     * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public<a name="line.16"></a>
<FONT color="green">017</FONT>     * License for more details.<a name="line.17"></a>
<FONT color="green">018</FONT>     *<a name="line.18"></a>
<FONT color="green">019</FONT>     * You should have received a copy of the GNU Lesser General Public<a name="line.19"></a>
<FONT color="green">020</FONT>     * License along with this library; if not, write to the Free Software<a name="line.20"></a>
<FONT color="green">021</FONT>     * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,<a name="line.21"></a>
<FONT color="green">022</FONT>     * USA.<a name="line.22"></a>
<FONT color="green">023</FONT>     *<a name="line.23"></a>
<FONT color="green">024</FONT>     * [Oracle and Java are registered trademarks of Oracle and/or its affiliates. <a name="line.24"></a>
<FONT color="green">025</FONT>     * Other names may be trademarks of their respective owners.]<a name="line.25"></a>
<FONT color="green">026</FONT>     *<a name="line.26"></a>
<FONT color="green">027</FONT>     * ---------------<a name="line.27"></a>
<FONT color="green">028</FONT>     * NumberAxis.java<a name="line.28"></a>
<FONT color="green">029</FONT>     * ---------------<a name="line.29"></a>
<FONT color="green">030</FONT>     * (C) Copyright 2000-2011, by Object Refinery Limited and Contributors.<a name="line.30"></a>
<FONT color="green">031</FONT>     *<a name="line.31"></a>
<FONT color="green">032</FONT>     * Original Author:  David Gilbert (for Object Refinery Limited);<a name="line.32"></a>
<FONT color="green">033</FONT>     * Contributor(s):   Laurence Vanhelsuwe;<a name="line.33"></a>
<FONT color="green">034</FONT>     *                   Peter Kolb (patches 1934255 and 2603321);<a name="line.34"></a>
<FONT color="green">035</FONT>     *<a name="line.35"></a>
<FONT color="green">036</FONT>     * Changes<a name="line.36"></a>
<FONT color="green">037</FONT>     * -------<a name="line.37"></a>
<FONT color="green">038</FONT>     * 18-Sep-2001 : Added standard header and fixed DOS encoding problem (DG);<a name="line.38"></a>
<FONT color="green">039</FONT>     * 22-Sep-2001 : Changed setMinimumAxisValue() and setMaximumAxisValue() so<a name="line.39"></a>
<FONT color="green">040</FONT>     *               that they clear the autoRange flag (DG);<a name="line.40"></a>
<FONT color="green">041</FONT>     * 27-Nov-2001 : Removed old, redundant code (DG);<a name="line.41"></a>
<FONT color="green">042</FONT>     * 30-Nov-2001 : Added accessor methods for the standard tick units (DG);<a name="line.42"></a>
<FONT color="green">043</FONT>     * 08-Jan-2002 : Added setAxisRange() method (since renamed setRange()) (DG);<a name="line.43"></a>
<FONT color="green">044</FONT>     * 16-Jan-2002 : Added setTickUnit() method.  Extended ValueAxis to support an<a name="line.44"></a>
<FONT color="green">045</FONT>     *               optional cross-hair (DG);<a name="line.45"></a>
<FONT color="green">046</FONT>     * 08-Feb-2002 : Fixes bug to ensure the autorange is recalculated if the<a name="line.46"></a>
<FONT color="green">047</FONT>     *               setAutoRangeIncludesZero flag is changed (DG);<a name="line.47"></a>
<FONT color="green">048</FONT>     * 25-Feb-2002 : Added a new flag autoRangeStickyZero to provide further<a name="line.48"></a>
<FONT color="green">049</FONT>     *               control over margins in the auto-range mechanism.  Updated<a name="line.49"></a>
<FONT color="green">050</FONT>     *               constructors.  Updated import statements.  Moved the<a name="line.50"></a>
<FONT color="green">051</FONT>     *               createStandardTickUnits() method to the TickUnits class (DG);<a name="line.51"></a>
<FONT color="green">052</FONT>     * 19-Apr-2002 : Updated Javadoc comments (DG);<a name="line.52"></a>
<FONT color="green">053</FONT>     * 01-May-2002 : Updated for changes to TickUnit class, removed valueToString()<a name="line.53"></a>
<FONT color="green">054</FONT>     *               method (DG);<a name="line.54"></a>
<FONT color="green">055</FONT>     * 25-Jul-2002 : Moved the lower and upper margin attributes, and the<a name="line.55"></a>
<FONT color="green">056</FONT>     *               auto-range minimum size, up one level to the ValueAxis<a name="line.56"></a>
<FONT color="green">057</FONT>     *               class (DG);<a name="line.57"></a>
<FONT color="green">058</FONT>     * 05-Sep-2002 : Updated constructor to match changes in Axis class (DG);<a name="line.58"></a>
<FONT color="green">059</FONT>     * 01-Oct-2002 : Fixed errors reported by Checkstyle (DG);<a name="line.59"></a>
<FONT color="green">060</FONT>     * 04-Oct-2002 : Moved standardTickUnits from NumberAxis --&gt; ValueAxis (DG);<a name="line.60"></a>
<FONT color="green">061</FONT>     * 24-Oct-2002 : Added a number format override (DG);<a name="line.61"></a>
<FONT color="green">062</FONT>     * 08-Nov-2002 : Moved to new package com.jrefinery.chart.axis (DG);<a name="line.62"></a>
<FONT color="green">063</FONT>     * 19-Nov-2002 : Removed grid settings (now controlled by the plot) (DG);<a name="line.63"></a>
<FONT color="green">064</FONT>     * 14-Jan-2003 : Changed autoRangeMinimumSize from Number --&gt; double, and moved<a name="line.64"></a>
<FONT color="green">065</FONT>     *               crosshair settings to the plot classes (DG);<a name="line.65"></a>
<FONT color="green">066</FONT>     * 20-Jan-2003 : Removed the monolithic constructor (DG);<a name="line.66"></a>
<FONT color="green">067</FONT>     * 26-Mar-2003 : Implemented Serializable (DG);<a name="line.67"></a>
<FONT color="green">068</FONT>     * 16-Jul-2003 : Reworked to allow for multiple secondary axes (DG);<a name="line.68"></a>
<FONT color="green">069</FONT>     * 13-Aug-2003 : Implemented Cloneable (DG);<a name="line.69"></a>
<FONT color="green">070</FONT>     * 07-Oct-2003 : Fixed bug (815028) in the auto range calculation (DG);<a name="line.70"></a>
<FONT color="green">071</FONT>     * 29-Oct-2003 : Added workaround for font alignment in PDF output (DG);<a name="line.71"></a>
<FONT color="green">072</FONT>     * 07-Nov-2003 : Modified to use NumberTick class (DG);<a name="line.72"></a>
<FONT color="green">073</FONT>     * 21-Jan-2004 : Renamed translateJava2DToValue --&gt; java2DToValue, and<a name="line.73"></a>
<FONT color="green">074</FONT>     *               translateValueToJava2D --&gt; valueToJava2D (DG);<a name="line.74"></a>
<FONT color="green">075</FONT>     * 03-Mar-2004 : Added plotState to draw() method (DG);<a name="line.75"></a>
<FONT color="green">076</FONT>     * 07-Apr-2004 : Changed string width calculation (DG);<a name="line.76"></a>
<FONT color="green">077</FONT>     * 11-Jan-2005 : Removed deprecated methods in preparation for 1.0.0<a name="line.77"></a>
<FONT color="green">078</FONT>     *               release (DG);<a name="line.78"></a>
<FONT color="green">079</FONT>     * 28-Mar-2005 : Renamed autoRangeIncludesZero() --&gt; getAutoRangeIncludesZero()<a name="line.79"></a>
<FONT color="green">080</FONT>     *               and autoRangeStickyZero() --&gt; getAutoRangeStickyZero() (DG);<a name="line.80"></a>
<FONT color="green">081</FONT>     * 21-Apr-2005 : Removed redundant argument from selectAutoTickUnit() (DG);<a name="line.81"></a>
<FONT color="green">082</FONT>     * 22-Apr-2005 : Renamed refreshHorizontalTicks --&gt; refreshTicksHorizontal<a name="line.82"></a>
<FONT color="green">083</FONT>     *               (and likewise the vertical version) for consistency with<a name="line.83"></a>
<FONT color="green">084</FONT>     *               other axis classes (DG);<a name="line.84"></a>
<FONT color="green">085</FONT>     * ------------- JFREECHART 1.0.x ---------------------------------------------<a name="line.85"></a>
<FONT color="green">086</FONT>     * 10-Feb-2006 : Added some API doc comments in respect of bug 821046 (DG);<a name="line.86"></a>
<FONT color="green">087</FONT>     * 20-Feb-2006 : Modified equals() method to check rangeType field (fixes bug<a name="line.87"></a>
<FONT color="green">088</FONT>     *               1435461) (DG);<a name="line.88"></a>
<FONT color="green">089</FONT>     * 04-Sep-2006 : Fix auto range calculation for the case where all data values<a name="line.89"></a>
<FONT color="green">090</FONT>     *               are constant and large (see bug report 1549218) (DG);<a name="line.90"></a>
<FONT color="green">091</FONT>     * 11-Dec-2006 : Fix bug in auto-tick unit selection with tick format override,<a name="line.91"></a>
<FONT color="green">092</FONT>     *               see bug 1608371 (DG);<a name="line.92"></a>
<FONT color="green">093</FONT>     * 22-Mar-2007 : Use new defaultAutoRange attribute (DG);<a name="line.93"></a>
<FONT color="green">094</FONT>     * 25-Sep-2008 : Added minor tick support, see patch 1934255 by Peter Kolb (DG);<a name="line.94"></a>
<FONT color="green">095</FONT>     * 21-Jan-2009 : Default minor tick counts will now come from the tick unit<a name="line.95"></a>
<FONT color="green">096</FONT>     *               collection (DG);<a name="line.96"></a>
<FONT color="green">097</FONT>     * 19-Mar-2009 : Added entity support - see patch 2603321 by Peter Kolb (DG);<a name="line.97"></a>
<FONT color="green">098</FONT>     * <a name="line.98"></a>
<FONT color="green">099</FONT>     */<a name="line.99"></a>
<FONT color="green">100</FONT>    <a name="line.100"></a>
<FONT color="green">101</FONT>    package org.jfree.chart.axis;<a name="line.101"></a>
<FONT color="green">102</FONT>    <a name="line.102"></a>
<FONT color="green">103</FONT>    import java.awt.Font;<a name="line.103"></a>
<FONT color="green">104</FONT>    import java.awt.FontMetrics;<a name="line.104"></a>
<FONT color="green">105</FONT>    import java.awt.Graphics2D;<a name="line.105"></a>
<FONT color="green">106</FONT>    import java.awt.font.FontRenderContext;<a name="line.106"></a>
<FONT color="green">107</FONT>    import java.awt.font.LineMetrics;<a name="line.107"></a>
<FONT color="green">108</FONT>    import java.awt.geom.Rectangle2D;<a name="line.108"></a>
<FONT color="green">109</FONT>    import java.io.Serializable;<a name="line.109"></a>
<FONT color="green">110</FONT>    import java.text.DecimalFormat;<a name="line.110"></a>
<FONT color="green">111</FONT>    import java.text.NumberFormat;<a name="line.111"></a>
<FONT color="green">112</FONT>    import java.util.List;<a name="line.112"></a>
<FONT color="green">113</FONT>    import java.util.Locale;<a name="line.113"></a>
<FONT color="green">114</FONT>    <a name="line.114"></a>
<FONT color="green">115</FONT>    import org.jfree.chart.event.AxisChangeEvent;<a name="line.115"></a>
<FONT color="green">116</FONT>    import org.jfree.chart.plot.Plot;<a name="line.116"></a>
<FONT color="green">117</FONT>    import org.jfree.chart.plot.PlotRenderingInfo;<a name="line.117"></a>
<FONT color="green">118</FONT>    import org.jfree.chart.plot.ValueAxisPlot;<a name="line.118"></a>
<FONT color="green">119</FONT>    import org.jfree.data.Range;<a name="line.119"></a>
<FONT color="green">120</FONT>    import org.jfree.data.RangeType;<a name="line.120"></a>
<FONT color="green">121</FONT>    import org.jfree.ui.RectangleEdge;<a name="line.121"></a>
<FONT color="green">122</FONT>    import org.jfree.ui.RectangleInsets;<a name="line.122"></a>
<FONT color="green">123</FONT>    import org.jfree.ui.TextAnchor;<a name="line.123"></a>
<FONT color="green">124</FONT>    import org.jfree.util.ObjectUtilities;<a name="line.124"></a>
<FONT color="green">125</FONT>    <a name="line.125"></a>
<FONT color="green">126</FONT>    /**<a name="line.126"></a>
<FONT color="green">127</FONT>     * An axis for displaying numerical data.<a name="line.127"></a>
<FONT color="green">128</FONT>     * &lt;P&gt;<a name="line.128"></a>
<FONT color="green">129</FONT>     * If the axis is set up to automatically determine its range to fit the data,<a name="line.129"></a>
<FONT color="green">130</FONT>     * you can ensure that the range includes zero (statisticians usually prefer<a name="line.130"></a>
<FONT color="green">131</FONT>     * this) by setting the &lt;code&gt;autoRangeIncludesZero&lt;/code&gt; flag to<a name="line.131"></a>
<FONT color="green">132</FONT>     * &lt;code&gt;true&lt;/code&gt;.<a name="line.132"></a>
<FONT color="green">133</FONT>     * &lt;P&gt;<a name="line.133"></a>
<FONT color="green">134</FONT>     * The &lt;code&gt;NumberAxis&lt;/code&gt; class has a mechanism for automatically<a name="line.134"></a>
<FONT color="green">135</FONT>     * selecting a tick unit that is appropriate for the current axis range.  This<a name="line.135"></a>
<FONT color="green">136</FONT>     * mechanism is an adaptation of code suggested by Laurence Vanhelsuwe.<a name="line.136"></a>
<FONT color="green">137</FONT>     */<a name="line.137"></a>
<FONT color="green">138</FONT>    public class NumberAxis extends ValueAxis implements Cloneable, Serializable {<a name="line.138"></a>
<FONT color="green">139</FONT>    <a name="line.139"></a>
<FONT color="green">140</FONT>        /** For serialization. */<a name="line.140"></a>
<FONT color="green">141</FONT>        private static final long serialVersionUID = 2805933088476185789L;<a name="line.141"></a>
<FONT color="green">142</FONT>    <a name="line.142"></a>
<FONT color="green">143</FONT>        /** The default value for the autoRangeIncludesZero flag. */<a name="line.143"></a>
<FONT color="green">144</FONT>        public static final boolean DEFAULT_AUTO_RANGE_INCLUDES_ZERO = true;<a name="line.144"></a>
<FONT color="green">145</FONT>    <a name="line.145"></a>
<FONT color="green">146</FONT>        /** The default value for the autoRangeStickyZero flag. */<a name="line.146"></a>
<FONT color="green">147</FONT>        public static final boolean DEFAULT_AUTO_RANGE_STICKY_ZERO = true;<a name="line.147"></a>
<FONT color="green">148</FONT>    <a name="line.148"></a>
<FONT color="green">149</FONT>        /** The default tick unit. */<a name="line.149"></a>
<FONT color="green">150</FONT>        public static final NumberTickUnit DEFAULT_TICK_UNIT = new NumberTickUnit(<a name="line.150"></a>
<FONT color="green">151</FONT>                1.0, new DecimalFormat("0"));<a name="line.151"></a>
<FONT color="green">152</FONT>    <a name="line.152"></a>
<FONT color="green">153</FONT>        /** The default setting for the vertical tick labels flag. */<a name="line.153"></a>
<FONT color="green">154</FONT>        public static final boolean DEFAULT_VERTICAL_TICK_LABELS = false;<a name="line.154"></a>
<FONT color="green">155</FONT>    <a name="line.155"></a>
<FONT color="green">156</FONT>        /**<a name="line.156"></a>
<FONT color="green">157</FONT>         * The range type (can be used to force the axis to display only positive<a name="line.157"></a>
<FONT color="green">158</FONT>         * values or only negative values).<a name="line.158"></a>
<FONT color="green">159</FONT>         */<a name="line.159"></a>
<FONT color="green">160</FONT>        private RangeType rangeType;<a name="line.160"></a>
<FONT color="green">161</FONT>    <a name="line.161"></a>
<FONT color="green">162</FONT>        /**<a name="line.162"></a>
<FONT color="green">163</FONT>         * A flag that affects the axis range when the range is determined<a name="line.163"></a>
<FONT color="green">164</FONT>         * automatically.  If the auto range does NOT include zero and this flag<a name="line.164"></a>
<FONT color="green">165</FONT>         * is TRUE, then the range is changed to include zero.<a name="line.165"></a>
<FONT color="green">166</FONT>         */<a name="line.166"></a>
<FONT color="green">167</FONT>        private boolean autoRangeIncludesZero;<a name="line.167"></a>
<FONT color="green">168</FONT>    <a name="line.168"></a>
<FONT color="green">169</FONT>        /**<a name="line.169"></a>
<FONT color="green">170</FONT>         * A flag that affects the size of the margins added to the axis range when<a name="line.170"></a>
<FONT color="green">171</FONT>         * the range is determined automatically.  If the value 0 falls within the<a name="line.171"></a>
<FONT color="green">172</FONT>         * margin and this flag is TRUE, then the margin is truncated at zero.<a name="line.172"></a>
<FONT color="green">173</FONT>         */<a name="line.173"></a>
<FONT color="green">174</FONT>        private boolean autoRangeStickyZero;<a name="line.174"></a>
<FONT color="green">175</FONT>    <a name="line.175"></a>
<FONT color="green">176</FONT>        /** The tick unit for the axis. */<a name="line.176"></a>
<FONT color="green">177</FONT>        private NumberTickUnit tickUnit;<a name="line.177"></a>
<FONT color="green">178</FONT>    <a name="line.178"></a>
<FONT color="green">179</FONT>        /** The override number format. */<a name="line.179"></a>
<FONT color="green">180</FONT>        private NumberFormat numberFormatOverride;<a name="line.180"></a>
<FONT color="green">181</FONT>    <a name="line.181"></a>
<FONT color="green">182</FONT>        /** An optional band for marking regions on the axis. */<a name="line.182"></a>
<FONT color="green">183</FONT>        private MarkerAxisBand markerBand;<a name="line.183"></a>
<FONT color="green">184</FONT>    <a name="line.184"></a>
<FONT color="green">185</FONT>        /**<a name="line.185"></a>
<FONT color="green">186</FONT>         * Default constructor.<a name="line.186"></a>
<FONT color="green">187</FONT>         */<a name="line.187"></a>
<FONT color="green">188</FONT>        public NumberAxis() {<a name="line.188"></a>
<FONT color="green">189</FONT>            this(null);<a name="line.189"></a>
<FONT color="green">190</FONT>        }<a name="line.190"></a>
<FONT color="green">191</FONT>    <a name="line.191"></a>
<FONT color="green">192</FONT>        /**<a name="line.192"></a>
<FONT color="green">193</FONT>         * Constructs a number axis, using default values where necessary.<a name="line.193"></a>
<FONT color="green">194</FONT>         *<a name="line.194"></a>
<FONT color="green">195</FONT>         * @param label  the axis label (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.195"></a>
<FONT color="green">196</FONT>         */<a name="line.196"></a>
<FONT color="green">197</FONT>        public NumberAxis(String label) {<a name="line.197"></a>
<FONT color="green">198</FONT>            super(label, NumberAxis.createStandardTickUnits());<a name="line.198"></a>
<FONT color="green">199</FONT>            this.rangeType = RangeType.FULL;<a name="line.199"></a>
<FONT color="green">200</FONT>            this.autoRangeIncludesZero = DEFAULT_AUTO_RANGE_INCLUDES_ZERO;<a name="line.200"></a>
<FONT color="green">201</FONT>            this.autoRangeStickyZero = DEFAULT_AUTO_RANGE_STICKY_ZERO;<a name="line.201"></a>
<FONT color="green">202</FONT>            this.tickUnit = DEFAULT_TICK_UNIT;<a name="line.202"></a>
<FONT color="green">203</FONT>            this.numberFormatOverride = null;<a name="line.203"></a>
<FONT color="green">204</FONT>            this.markerBand = null;<a name="line.204"></a>
<FONT color="green">205</FONT>        }<a name="line.205"></a>
<FONT color="green">206</FONT>    <a name="line.206"></a>
<FONT color="green">207</FONT>        /**<a name="line.207"></a>
<FONT color="green">208</FONT>         * Returns the axis range type.<a name="line.208"></a>
<FONT color="green">209</FONT>         *<a name="line.209"></a>
<FONT color="green">210</FONT>         * @return The axis range type (never &lt;code&gt;null&lt;/code&gt;).<a name="line.210"></a>
<FONT color="green">211</FONT>         *<a name="line.211"></a>
<FONT color="green">212</FONT>         * @see #setRangeType(RangeType)<a name="line.212"></a>
<FONT color="green">213</FONT>         */<a name="line.213"></a>
<FONT color="green">214</FONT>        public RangeType getRangeType() {<a name="line.214"></a>
<FONT color="green">215</FONT>            return this.rangeType;<a name="line.215"></a>
<FONT color="green">216</FONT>        }<a name="line.216"></a>
<FONT color="green">217</FONT>    <a name="line.217"></a>
<FONT color="green">218</FONT>        /**<a name="line.218"></a>
<FONT color="green">219</FONT>         * Sets the axis range type.<a name="line.219"></a>
<FONT color="green">220</FONT>         *<a name="line.220"></a>
<FONT color="green">221</FONT>         * @param rangeType  the range type (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.221"></a>
<FONT color="green">222</FONT>         *<a name="line.222"></a>
<FONT color="green">223</FONT>         * @see #getRangeType()<a name="line.223"></a>
<FONT color="green">224</FONT>         */<a name="line.224"></a>
<FONT color="green">225</FONT>        public void setRangeType(RangeType rangeType) {<a name="line.225"></a>
<FONT color="green">226</FONT>            if (rangeType == null) {<a name="line.226"></a>
<FONT color="green">227</FONT>                throw new IllegalArgumentException("Null 'rangeType' argument.");<a name="line.227"></a>
<FONT color="green">228</FONT>            }<a name="line.228"></a>
<FONT color="green">229</FONT>            this.rangeType = rangeType;<a name="line.229"></a>
<FONT color="green">230</FONT>            notifyListeners(new AxisChangeEvent(this));<a name="line.230"></a>
<FONT color="green">231</FONT>        }<a name="line.231"></a>
<FONT color="green">232</FONT>    <a name="line.232"></a>
<FONT color="green">233</FONT>        /**<a name="line.233"></a>
<FONT color="green">234</FONT>         * Returns the flag that indicates whether or not the automatic axis range<a name="line.234"></a>
<FONT color="green">235</FONT>         * (if indeed it is determined automatically) is forced to include zero.<a name="line.235"></a>
<FONT color="green">236</FONT>         *<a name="line.236"></a>
<FONT color="green">237</FONT>         * @return The flag.<a name="line.237"></a>
<FONT color="green">238</FONT>         */<a name="line.238"></a>
<FONT color="green">239</FONT>        public boolean getAutoRangeIncludesZero() {<a name="line.239"></a>
<FONT color="green">240</FONT>            return this.autoRangeIncludesZero;<a name="line.240"></a>
<FONT color="green">241</FONT>        }<a name="line.241"></a>
<FONT color="green">242</FONT>    <a name="line.242"></a>
<FONT color="green">243</FONT>        /**<a name="line.243"></a>
<FONT color="green">244</FONT>         * Sets the flag that indicates whether or not the axis range, if<a name="line.244"></a>
<FONT color="green">245</FONT>         * automatically calculated, is forced to include zero.<a name="line.245"></a>
<FONT color="green">246</FONT>         * &lt;p&gt;<a name="line.246"></a>
<FONT color="green">247</FONT>         * If the flag is changed to &lt;code&gt;true&lt;/code&gt;, the axis range is<a name="line.247"></a>
<FONT color="green">248</FONT>         * recalculated.<a name="line.248"></a>
<FONT color="green">249</FONT>         * &lt;p&gt;<a name="line.249"></a>
<FONT color="green">250</FONT>         * Any change to the flag will trigger an {@link AxisChangeEvent}.<a name="line.250"></a>
<FONT color="green">251</FONT>         *<a name="line.251"></a>
<FONT color="green">252</FONT>         * @param flag  the new value of the flag.<a name="line.252"></a>
<FONT color="green">253</FONT>         *<a name="line.253"></a>
<FONT color="green">254</FONT>         * @see #getAutoRangeIncludesZero()<a name="line.254"></a>
<FONT color="green">255</FONT>         */<a name="line.255"></a>
<FONT color="green">256</FONT>        public void setAutoRangeIncludesZero(boolean flag) {<a name="line.256"></a>
<FONT color="green">257</FONT>            if (this.autoRangeIncludesZero != flag) {<a name="line.257"></a>
<FONT color="green">258</FONT>                this.autoRangeIncludesZero = flag;<a name="line.258"></a>
<FONT color="green">259</FONT>                if (isAutoRange()) {<a name="line.259"></a>
<FONT color="green">260</FONT>                    autoAdjustRange();<a name="line.260"></a>
<FONT color="green">261</FONT>                }<a name="line.261"></a>
<FONT color="green">262</FONT>                notifyListeners(new AxisChangeEvent(this));<a name="line.262"></a>
<FONT color="green">263</FONT>            }<a name="line.263"></a>
<FONT color="green">264</FONT>        }<a name="line.264"></a>
<FONT color="green">265</FONT>    <a name="line.265"></a>
<FONT color="green">266</FONT>        /**<a name="line.266"></a>
<FONT color="green">267</FONT>         * Returns a flag that affects the auto-range when zero falls outside the<a name="line.267"></a>
<FONT color="green">268</FONT>         * data range but inside the margins defined for the axis.<a name="line.268"></a>
<FONT color="green">269</FONT>         *<a name="line.269"></a>
<FONT color="green">270</FONT>         * @return The flag.<a name="line.270"></a>
<FONT color="green">271</FONT>         *<a name="line.271"></a>
<FONT color="green">272</FONT>         * @see #setAutoRangeStickyZero(boolean)<a name="line.272"></a>
<FONT color="green">273</FONT>         */<a name="line.273"></a>
<FONT color="green">274</FONT>        public boolean getAutoRangeStickyZero() {<a name="line.274"></a>
<FONT color="green">275</FONT>            return this.autoRangeStickyZero;<a name="line.275"></a>
<FONT color="green">276</FONT>        }<a name="line.276"></a>
<FONT color="green">277</FONT>    <a name="line.277"></a>
<FONT color="green">278</FONT>        /**<a name="line.278"></a>
<FONT color="green">279</FONT>         * Sets a flag that affects the auto-range when zero falls outside the data<a name="line.279"></a>
<FONT color="green">280</FONT>         * range but inside the margins defined for the axis.<a name="line.280"></a>
<FONT color="green">281</FONT>         *<a name="line.281"></a>
<FONT color="green">282</FONT>         * @param flag  the new flag.<a name="line.282"></a>
<FONT color="green">283</FONT>         *<a name="line.283"></a>
<FONT color="green">284</FONT>         * @see #getAutoRangeStickyZero()<a name="line.284"></a>
<FONT color="green">285</FONT>         */<a name="line.285"></a>
<FONT color="green">286</FONT>        public void setAutoRangeStickyZero(boolean flag) {<a name="line.286"></a>
<FONT color="green">287</FONT>            if (this.autoRangeStickyZero != flag) {<a name="line.287"></a>
<FONT color="green">288</FONT>                this.autoRangeStickyZero = flag;<a name="line.288"></a>
<FONT color="green">289</FONT>                if (isAutoRange()) {<a name="line.289"></a>
<FONT color="green">290</FONT>                    autoAdjustRange();<a name="line.290"></a>
<FONT color="green">291</FONT>                }<a name="line.291"></a>
<FONT color="green">292</FONT>                notifyListeners(new AxisChangeEvent(this));<a name="line.292"></a>
<FONT color="green">293</FONT>            }<a name="line.293"></a>
<FONT color="green">294</FONT>        }<a name="line.294"></a>
<FONT color="green">295</FONT>    <a name="line.295"></a>
<FONT color="green">296</FONT>        /**<a name="line.296"></a>
<FONT color="green">297</FONT>         * Returns the tick unit for the axis.<a name="line.297"></a>
<FONT color="green">298</FONT>         * &lt;p&gt;<a name="line.298"></a>
<FONT color="green">299</FONT>         * Note: if the &lt;code&gt;autoTickUnitSelection&lt;/code&gt; flag is<a name="line.299"></a>
<FONT color="green">300</FONT>         * &lt;code&gt;true&lt;/code&gt; the tick unit may be changed while the axis is being<a name="line.300"></a>
<FONT color="green">301</FONT>         * drawn, so in that case the return value from this method may be<a name="line.301"></a>
<FONT color="green">302</FONT>         * irrelevant if the method is called before the axis has been drawn.<a name="line.302"></a>
<FONT color="green">303</FONT>         *<a name="line.303"></a>
<FONT color="green">304</FONT>         * @return The tick unit for the axis.<a name="line.304"></a>
<FONT color="green">305</FONT>         *<a name="line.305"></a>
<FONT color="green">306</FONT>         * @see #setTickUnit(NumberTickUnit)<a name="line.306"></a>
<FONT color="green">307</FONT>         * @see ValueAxis#isAutoTickUnitSelection()<a name="line.307"></a>
<FONT color="green">308</FONT>         */<a name="line.308"></a>
<FONT color="green">309</FONT>        public NumberTickUnit getTickUnit() {<a name="line.309"></a>
<FONT color="green">310</FONT>            return this.tickUnit;<a name="line.310"></a>
<FONT color="green">311</FONT>        }<a name="line.311"></a>
<FONT color="green">312</FONT>    <a name="line.312"></a>
<FONT color="green">313</FONT>        /**<a name="line.313"></a>
<FONT color="green">314</FONT>         * Sets the tick unit for the axis and sends an {@link AxisChangeEvent} to<a name="line.314"></a>
<FONT color="green">315</FONT>         * all registered listeners.  A side effect of calling this method is that<a name="line.315"></a>
<FONT color="green">316</FONT>         * the "auto-select" feature for tick units is switched off (you can<a name="line.316"></a>
<FONT color="green">317</FONT>         * restore it using the {@link ValueAxis#setAutoTickUnitSelection(boolean)}<a name="line.317"></a>
<FONT color="green">318</FONT>         * method).<a name="line.318"></a>
<FONT color="green">319</FONT>         *<a name="line.319"></a>
<FONT color="green">320</FONT>         * @param unit  the new tick unit (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.320"></a>
<FONT color="green">321</FONT>         *<a name="line.321"></a>
<FONT color="green">322</FONT>         * @see #getTickUnit()<a name="line.322"></a>
<FONT color="green">323</FONT>         * @see #setTickUnit(NumberTickUnit, boolean, boolean)<a name="line.323"></a>
<FONT color="green">324</FONT>         */<a name="line.324"></a>
<FONT color="green">325</FONT>        public void setTickUnit(NumberTickUnit unit) {<a name="line.325"></a>
<FONT color="green">326</FONT>            // defer argument checking...<a name="line.326"></a>
<FONT color="green">327</FONT>            setTickUnit(unit, true, true);<a name="line.327"></a>
<FONT color="green">328</FONT>        }<a name="line.328"></a>
<FONT color="green">329</FONT>    <a name="line.329"></a>
<FONT color="green">330</FONT>        /**<a name="line.330"></a>
<FONT color="green">331</FONT>         * Sets the tick unit for the axis and, if requested, sends an<a name="line.331"></a>
<FONT color="green">332</FONT>         * {@link AxisChangeEvent} to all registered listeners.  In addition, an<a name="line.332"></a>
<FONT color="green">333</FONT>         * option is provided to turn off the "auto-select" feature for tick units<a name="line.333"></a>
<FONT color="green">334</FONT>         * (you can restore it using the<a name="line.334"></a>
<FONT color="green">335</FONT>         * {@link ValueAxis#setAutoTickUnitSelection(boolean)} method).<a name="line.335"></a>
<FONT color="green">336</FONT>         *<a name="line.336"></a>
<FONT color="green">337</FONT>         * @param unit  the new tick unit (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.337"></a>
<FONT color="green">338</FONT>         * @param notify  notify listeners?<a name="line.338"></a>
<FONT color="green">339</FONT>         * @param turnOffAutoSelect  turn off the auto-tick selection?<a name="line.339"></a>
<FONT color="green">340</FONT>         */<a name="line.340"></a>
<FONT color="green">341</FONT>        public void setTickUnit(NumberTickUnit unit, boolean notify,<a name="line.341"></a>
<FONT color="green">342</FONT>                                boolean turnOffAutoSelect) {<a name="line.342"></a>
<FONT color="green">343</FONT>    <a name="line.343"></a>
<FONT color="green">344</FONT>            if (unit == null) {<a name="line.344"></a>
<FONT color="green">345</FONT>                throw new IllegalArgumentException("Null 'unit' argument.");<a name="line.345"></a>
<FONT color="green">346</FONT>            }<a name="line.346"></a>
<FONT color="green">347</FONT>            this.tickUnit = unit;<a name="line.347"></a>
<FONT color="green">348</FONT>            if (turnOffAutoSelect) {<a name="line.348"></a>
<FONT color="green">349</FONT>                setAutoTickUnitSelection(false, false);<a name="line.349"></a>
<FONT color="green">350</FONT>            }<a name="line.350"></a>
<FONT color="green">351</FONT>            if (notify) {<a name="line.351"></a>
<FONT color="green">352</FONT>                notifyListeners(new AxisChangeEvent(this));<a name="line.352"></a>
<FONT color="green">353</FONT>            }<a name="line.353"></a>
<FONT color="green">354</FONT>    <a name="line.354"></a>
<FONT color="green">355</FONT>        }<a name="line.355"></a>
<FONT color="green">356</FONT>    <a name="line.356"></a>
<FONT color="green">357</FONT>        /**<a name="line.357"></a>
<FONT color="green">358</FONT>         * Returns the number format override.  If this is non-null, then it will<a name="line.358"></a>
<FONT color="green">359</FONT>         * be used to format the numbers on the axis.<a name="line.359"></a>
<FONT color="green">360</FONT>         *<a name="line.360"></a>
<FONT color="green">361</FONT>         * @return The number formatter (possibly &lt;code&gt;null&lt;/code&gt;).<a name="line.361"></a>
<FONT color="green">362</FONT>         *<a name="line.362"></a>
<FONT color="green">363</FONT>         * @see #setNumberFormatOverride(NumberFormat)<a name="line.363"></a>
<FONT color="green">364</FONT>         */<a name="line.364"></a>
<FONT color="green">365</FONT>        public NumberFormat getNumberFormatOverride() {<a name="line.365"></a>
<FONT color="green">366</FONT>            return this.numberFormatOverride;<a name="line.366"></a>
<FONT color="green">367</FONT>        }<a name="line.367"></a>
<FONT color="green">368</FONT>    <a name="line.368"></a>
<FONT color="green">369</FONT>        /**<a name="line.369"></a>
<FONT color="green">370</FONT>         * Sets the number format override.  If this is non-null, then it will be<a name="line.370"></a>
<FONT color="green">371</FONT>         * used to format the numbers on the axis.<a name="line.371"></a>
<FONT color="green">372</FONT>         *<a name="line.372"></a>
<FONT color="green">373</FONT>         * @param formatter  the number formatter (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.373"></a>
<FONT color="green">374</FONT>         *<a name="line.374"></a>
<FONT color="green">375</FONT>         * @see #getNumberFormatOverride()<a name="line.375"></a>
<FONT color="green">376</FONT>         */<a name="line.376"></a>
<FONT color="green">377</FONT>        public void setNumberFormatOverride(NumberFormat formatter) {<a name="line.377"></a>
<FONT color="green">378</FONT>            this.numberFormatOverride = formatter;<a name="line.378"></a>
<FONT color="green">379</FONT>            notifyListeners(new AxisChangeEvent(this));<a name="line.379"></a>
<FONT color="green">380</FONT>        }<a name="line.380"></a>
<FONT color="green">381</FONT>    <a name="line.381"></a>
<FONT color="green">382</FONT>        /**<a name="line.382"></a>
<FONT color="green">383</FONT>         * Returns the (optional) marker band for the axis.<a name="line.383"></a>
<FONT color="green">384</FONT>         *<a name="line.384"></a>
<FONT color="green">385</FONT>         * @return The marker band (possibly &lt;code&gt;null&lt;/code&gt;).<a name="line.385"></a>
<FONT color="green">386</FONT>         *<a name="line.386"></a>
<FONT color="green">387</FONT>         * @see #setMarkerBand(MarkerAxisBand)<a name="line.387"></a>
<FONT color="green">388</FONT>         */<a name="line.388"></a>
<FONT color="green">389</FONT>        public MarkerAxisBand getMarkerBand() {<a name="line.389"></a>
<FONT color="green">390</FONT>            return this.markerBand;<a name="line.390"></a>
<FONT color="green">391</FONT>        }<a name="line.391"></a>
<FONT color="green">392</FONT>    <a name="line.392"></a>
<FONT color="green">393</FONT>        /**<a name="line.393"></a>
<FONT color="green">394</FONT>         * Sets the marker band for the axis.<a name="line.394"></a>
<FONT color="green">395</FONT>         * &lt;P&gt;<a name="line.395"></a>
<FONT color="green">396</FONT>         * The marker band is optional, leave it set to &lt;code&gt;null&lt;/code&gt; if you<a name="line.396"></a>
<FONT color="green">397</FONT>         * don't require it.<a name="line.397"></a>
<FONT color="green">398</FONT>         *<a name="line.398"></a>
<FONT color="green">399</FONT>         * @param band the new band (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.399"></a>
<FONT color="green">400</FONT>         *<a name="line.400"></a>
<FONT color="green">401</FONT>         * @see #getMarkerBand()<a name="line.401"></a>
<FONT color="green">402</FONT>         */<a name="line.402"></a>
<FONT color="green">403</FONT>        public void setMarkerBand(MarkerAxisBand band) {<a name="line.403"></a>
<FONT color="green">404</FONT>            this.markerBand = band;<a name="line.404"></a>
<FONT color="green">405</FONT>            notifyListeners(new AxisChangeEvent(this));<a name="line.405"></a>
<FONT color="green">406</FONT>        }<a name="line.406"></a>
<FONT color="green">407</FONT>    <a name="line.407"></a>
<FONT color="green">408</FONT>        /**<a name="line.408"></a>
<FONT color="green">409</FONT>         * Configures the axis to work with the specified plot.  If the axis has<a name="line.409"></a>
<FONT color="green">410</FONT>         * auto-scaling, then sets the maximum and minimum values.<a name="line.410"></a>
<FONT color="green">411</FONT>         */<a name="line.411"></a>
<FONT color="green">412</FONT>        public void configure() {<a name="line.412"></a>
<FONT color="green">413</FONT>            if (isAutoRange()) {<a name="line.413"></a>
<FONT color="green">414</FONT>                autoAdjustRange();<a name="line.414"></a>
<FONT color="green">415</FONT>            }<a name="line.415"></a>
<FONT color="green">416</FONT>        }<a name="line.416"></a>
<FONT color="green">417</FONT>    <a name="line.417"></a>
<FONT color="green">418</FONT>        /**<a name="line.418"></a>
<FONT color="green">419</FONT>         * Rescales the axis to ensure that all data is visible.<a name="line.419"></a>
<FONT color="green">420</FONT>         */<a name="line.420"></a>
<FONT color="green">421</FONT>        protected void autoAdjustRange() {<a name="line.421"></a>
<FONT color="green">422</FONT>    <a name="line.422"></a>
<FONT color="green">423</FONT>            Plot plot = getPlot();<a name="line.423"></a>
<FONT color="green">424</FONT>            if (plot == null) {<a name="line.424"></a>
<FONT color="green">425</FONT>                return;  // no plot, no data<a name="line.425"></a>
<FONT color="green">426</FONT>            }<a name="line.426"></a>
<FONT color="green">427</FONT>    <a name="line.427"></a>
<FONT color="green">428</FONT>            if (plot instanceof ValueAxisPlot) {<a name="line.428"></a>
<FONT color="green">429</FONT>                ValueAxisPlot vap = (ValueAxisPlot) plot;<a name="line.429"></a>
<FONT color="green">430</FONT>    <a name="line.430"></a>
<FONT color="green">431</FONT>                Range r = vap.getDataRange(this);<a name="line.431"></a>
<FONT color="green">432</FONT>                if (r == null) {<a name="line.432"></a>
<FONT color="green">433</FONT>                    r = getDefaultAutoRange();<a name="line.433"></a>
<FONT color="green">434</FONT>                }<a name="line.434"></a>
<FONT color="green">435</FONT>    <a name="line.435"></a>
<FONT color="green">436</FONT>                double upper = r.getUpperBound();<a name="line.436"></a>
<FONT color="green">437</FONT>                double lower = r.getLowerBound();<a name="line.437"></a>
<FONT color="green">438</FONT>                if (this.rangeType == RangeType.POSITIVE) {<a name="line.438"></a>
<FONT color="green">439</FONT>                    lower = Math.max(0.0, lower);<a name="line.439"></a>
<FONT color="green">440</FONT>                    upper = Math.max(0.0, upper);<a name="line.440"></a>
<FONT color="green">441</FONT>                }<a name="line.441"></a>
<FONT color="green">442</FONT>                else if (this.rangeType == RangeType.NEGATIVE) {<a name="line.442"></a>
<FONT color="green">443</FONT>                    lower = Math.min(0.0, lower);<a name="line.443"></a>
<FONT color="green">444</FONT>                    upper = Math.min(0.0, upper);<a name="line.444"></a>
<FONT color="green">445</FONT>                }<a name="line.445"></a>
<FONT color="green">446</FONT>    <a name="line.446"></a>
<FONT color="green">447</FONT>                if (getAutoRangeIncludesZero()) {<a name="line.447"></a>
<FONT color="green">448</FONT>                    lower = Math.min(lower, 0.0);<a name="line.448"></a>
<FONT color="green">449</FONT>                    upper = Math.max(upper, 0.0);<a name="line.449"></a>
<FONT color="green">450</FONT>                }<a name="line.450"></a>
<FONT color="green">451</FONT>                double range = upper - lower;<a name="line.451"></a>
<FONT color="green">452</FONT>    <a name="line.452"></a>
<FONT color="green">453</FONT>                // if fixed auto range, then derive lower bound...<a name="line.453"></a>
<FONT color="green">454</FONT>                double fixedAutoRange = getFixedAutoRange();<a name="line.454"></a>
<FONT color="green">455</FONT>                if (fixedAutoRange &gt; 0.0) {<a name="line.455"></a>
<FONT color="green">456</FONT>                    lower = upper - fixedAutoRange;<a name="line.456"></a>
<FONT color="green">457</FONT>                }<a name="line.457"></a>
<FONT color="green">458</FONT>                else {<a name="line.458"></a>
<FONT color="green">459</FONT>                    // ensure the autorange is at least &lt;minRange&gt; in size...<a name="line.459"></a>
<FONT color="green">460</FONT>                    double minRange = getAutoRangeMinimumSize();<a name="line.460"></a>
<FONT color="green">461</FONT>                    if (range &lt; minRange) {<a name="line.461"></a>
<FONT color="green">462</FONT>                        double expand = (minRange - range) / 2;<a name="line.462"></a>
<FONT color="green">463</FONT>                        upper = upper + expand;<a name="line.463"></a>
<FONT color="green">464</FONT>                        lower = lower - expand;<a name="line.464"></a>
<FONT color="green">465</FONT>                        if (lower == upper) { // see bug report 1549218<a name="line.465"></a>
<FONT color="green">466</FONT>                            double adjust = Math.abs(lower) / 10.0;<a name="line.466"></a>
<FONT color="green">467</FONT>                            lower = lower - adjust;<a name="line.467"></a>
<FONT color="green">468</FONT>                            upper = upper + adjust;<a name="line.468"></a>
<FONT color="green">469</FONT>                        }<a name="line.469"></a>
<FONT color="green">470</FONT>                        if (this.rangeType == RangeType.POSITIVE) {<a name="line.470"></a>
<FONT color="green">471</FONT>                            if (lower &lt; 0.0) {<a name="line.471"></a>
<FONT color="green">472</FONT>                                upper = upper - lower;<a name="line.472"></a>
<FONT color="green">473</FONT>                                lower = 0.0;<a name="line.473"></a>
<FONT color="green">474</FONT>                            }<a name="line.474"></a>
<FONT color="green">475</FONT>                        }<a name="line.475"></a>
<FONT color="green">476</FONT>                        else if (this.rangeType == RangeType.NEGATIVE) {<a name="line.476"></a>
<FONT color="green">477</FONT>                            if (upper &gt; 0.0) {<a name="line.477"></a>
<FONT color="green">478</FONT>                                lower = lower - upper;<a name="line.478"></a>
<FONT color="green">479</FONT>                                upper = 0.0;<a name="line.479"></a>
<FONT color="green">480</FONT>                            }<a name="line.480"></a>
<FONT color="green">481</FONT>                        }<a name="line.481"></a>
<FONT color="green">482</FONT>                    }<a name="line.482"></a>
<FONT color="green">483</FONT>    <a name="line.483"></a>
<FONT color="green">484</FONT>                    if (getAutoRangeStickyZero()) {<a name="line.484"></a>
<FONT color="green">485</FONT>                        if (upper &lt;= 0.0) {<a name="line.485"></a>
<FONT color="green">486</FONT>                            upper = Math.min(0.0, upper + getUpperMargin() * range);<a name="line.486"></a>
<FONT color="green">487</FONT>                        }<a name="line.487"></a>
<FONT color="green">488</FONT>                        else {<a name="line.488"></a>
<FONT color="green">489</FONT>                            upper = upper + getUpperMargin() * range;<a name="line.489"></a>
<FONT color="green">490</FONT>                        }<a name="line.490"></a>
<FONT color="green">491</FONT>                        if (lower &gt;= 0.0) {<a name="line.491"></a>
<FONT color="green">492</FONT>                            lower = Math.max(0.0, lower - getLowerMargin() * range);<a name="line.492"></a>
<FONT color="green">493</FONT>                        }<a name="line.493"></a>
<FONT color="green">494</FONT>                        else {<a name="line.494"></a>
<FONT color="green">495</FONT>                            lower = lower - getLowerMargin() * range;<a name="line.495"></a>
<FONT color="green">496</FONT>                        }<a name="line.496"></a>
<FONT color="green">497</FONT>                    }<a name="line.497"></a>
<FONT color="green">498</FONT>                    else {<a name="line.498"></a>
<FONT color="green">499</FONT>                        upper = upper + getUpperMargin() * range;<a name="line.499"></a>
<FONT color="green">500</FONT>                        lower = lower - getLowerMargin() * range;<a name="line.500"></a>
<FONT color="green">501</FONT>                    }<a name="line.501"></a>
<FONT color="green">502</FONT>                }<a name="line.502"></a>
<FONT color="green">503</FONT>    <a name="line.503"></a>
<FONT color="green">504</FONT>                setRange(new Range(lower, upper), false, false);<a name="line.504"></a>
<FONT color="green">505</FONT>            }<a name="line.505"></a>
<FONT color="green">506</FONT>    <a name="line.506"></a>
<FONT color="green">507</FONT>        }<a name="line.507"></a>
<FONT color="green">508</FONT>    <a name="line.508"></a>
<FONT color="green">509</FONT>        /**<a name="line.509"></a>
<FONT color="green">510</FONT>         * Converts a data value to a coordinate in Java2D space, assuming that the<a name="line.510"></a>
<FONT color="green">511</FONT>         * axis runs along one edge of the specified dataArea.<a name="line.511"></a>
<FONT color="green">512</FONT>         * &lt;p&gt;<a name="line.512"></a>
<FONT color="green">513</FONT>         * Note that it is possible for the coordinate to fall outside the plotArea.<a name="line.513"></a>
<FONT color="green">514</FONT>         *<a name="line.514"></a>
<FONT color="green">515</FONT>         * @param value  the data value.<a name="line.515"></a>
<FONT color="green">516</FONT>         * @param area  the area for plotting the data.<a name="line.516"></a>
<FONT color="green">517</FONT>         * @param edge  the axis location.<a name="line.517"></a>
<FONT color="green">518</FONT>         *<a name="line.518"></a>
<FONT color="green">519</FONT>         * @return The Java2D coordinate.<a name="line.519"></a>
<FONT color="green">520</FONT>         *<a name="line.520"></a>
<FONT color="green">521</FONT>         * @see #java2DToValue(double, Rectangle2D, RectangleEdge)<a name="line.521"></a>
<FONT color="green">522</FONT>         */<a name="line.522"></a>
<FONT color="green">523</FONT>        public double valueToJava2D(double value, Rectangle2D area,<a name="line.523"></a>
<FONT color="green">524</FONT>                                    RectangleEdge edge) {<a name="line.524"></a>
<FONT color="green">525</FONT>    <a name="line.525"></a>
<FONT color="green">526</FONT>            Range range = getRange();<a name="line.526"></a>
<FONT color="green">527</FONT>            double axisMin = range.getLowerBound();<a name="line.527"></a>
<FONT color="green">528</FONT>            double axisMax = range.getUpperBound();<a name="line.528"></a>
<FONT color="green">529</FONT>    <a name="line.529"></a>
<FONT color="green">530</FONT>            double min = 0.0;<a name="line.530"></a>
<FONT color="green">531</FONT>            double max = 0.0;<a name="line.531"></a>
<FONT color="green">532</FONT>            if (RectangleEdge.isTopOrBottom(edge)) {<a name="line.532"></a>
<FONT color="green">533</FONT>                min = area.getX();<a name="line.533"></a>
<FONT color="green">534</FONT>                max = area.getMaxX();<a name="line.534"></a>
<FONT color="green">535</FONT>            }<a name="line.535"></a>
<FONT color="green">536</FONT>            else if (RectangleEdge.isLeftOrRight(edge)) {<a name="line.536"></a>
<FONT color="green">537</FONT>                max = area.getMinY();<a name="line.537"></a>
<FONT color="green">538</FONT>                min = area.getMaxY();<a name="line.538"></a>
<FONT color="green">539</FONT>            }<a name="line.539"></a>
<FONT color="green">540</FONT>            if (isInverted()) {<a name="line.540"></a>
<FONT color="green">541</FONT>                return max<a name="line.541"></a>
<FONT color="green">542</FONT>                       - ((value - axisMin) / (axisMax - axisMin)) * (max - min);<a name="line.542"></a>
<FONT color="green">543</FONT>            }<a name="line.543"></a>
<FONT color="green">544</FONT>            else {<a name="line.544"></a>
<FONT color="green">545</FONT>                return min<a name="line.545"></a>
<FONT color="green">546</FONT>                       + ((value - axisMin) / (axisMax - axisMin)) * (max - min);<a name="line.546"></a>
<FONT color="green">547</FONT>            }<a name="line.547"></a>
<FONT color="green">548</FONT>    <a name="line.548"></a>
<FONT color="green">549</FONT>        }<a name="line.549"></a>
<FONT color="green">550</FONT>    <a name="line.550"></a>
<FONT color="green">551</FONT>        /**<a name="line.551"></a>
<FONT color="green">552</FONT>         * Converts a coordinate in Java2D space to the corresponding data value,<a name="line.552"></a>
<FONT color="green">553</FONT>         * assuming that the axis runs along one edge of the specified dataArea.<a name="line.553"></a>
<FONT color="green">554</FONT>         *<a name="line.554"></a>
<FONT color="green">555</FONT>         * @param java2DValue  the coordinate in Java2D space.<a name="line.555"></a>
<FONT color="green">556</FONT>         * @param area  the area in which the data is plotted.<a name="line.556"></a>
<FONT color="green">557</FONT>         * @param edge  the location.<a name="line.557"></a>
<FONT color="green">558</FONT>         *<a name="line.558"></a>
<FONT color="green">559</FONT>         * @return The data value.<a name="line.559"></a>
<FONT color="green">560</FONT>         *<a name="line.560"></a>
<FONT color="green">561</FONT>         * @see #valueToJava2D(double, Rectangle2D, RectangleEdge)<a name="line.561"></a>
<FONT color="green">562</FONT>         */<a name="line.562"></a>
<FONT color="green">563</FONT>        public double java2DToValue(double java2DValue, Rectangle2D area,<a name="line.563"></a>
<FONT color="green">564</FONT>                                    RectangleEdge edge) {<a name="line.564"></a>
<FONT color="green">565</FONT>    <a name="line.565"></a>
<FONT color="green">566</FONT>            Range range = getRange();<a name="line.566"></a>
<FONT color="green">567</FONT>            double axisMin = range.getLowerBound();<a name="line.567"></a>
<FONT color="green">568</FONT>            double axisMax = range.getUpperBound();<a name="line.568"></a>
<FONT color="green">569</FONT>    <a name="line.569"></a>
<FONT color="green">570</FONT>            double min = 0.0;<a name="line.570"></a>
<FONT color="green">571</FONT>            double max = 0.0;<a name="line.571"></a>
<FONT color="green">572</FONT>            if (RectangleEdge.isTopOrBottom(edge)) {<a name="line.572"></a>
<FONT color="green">573</FONT>                min = area.getX();<a name="line.573"></a>
<FONT color="green">574</FONT>                max = area.getMaxX();<a name="line.574"></a>
<FONT color="green">575</FONT>            }<a name="line.575"></a>
<FONT color="green">576</FONT>            else if (RectangleEdge.isLeftOrRight(edge)) {<a name="line.576"></a>
<FONT color="green">577</FONT>                min = area.getMaxY();<a name="line.577"></a>
<FONT color="green">578</FONT>                max = area.getY();<a name="line.578"></a>
<FONT color="green">579</FONT>            }<a name="line.579"></a>
<FONT color="green">580</FONT>            if (isInverted()) {<a name="line.580"></a>
<FONT color="green">581</FONT>                return axisMax<a name="line.581"></a>
<FONT color="green">582</FONT>                       - (java2DValue - min) / (max - min) * (axisMax - axisMin);<a name="line.582"></a>
<FONT color="green">583</FONT>            }<a name="line.583"></a>
<FONT color="green">584</FONT>            else {<a name="line.584"></a>
<FONT color="green">585</FONT>                return axisMin<a name="line.585"></a>
<FONT color="green">586</FONT>                       + (java2DValue - min) / (max - min) * (axisMax - axisMin);<a name="line.586"></a>
<FONT color="green">587</FONT>            }<a name="line.587"></a>
<FONT color="green">588</FONT>    <a name="line.588"></a>
<FONT color="green">589</FONT>        }<a name="line.589"></a>
<FONT color="green">590</FONT>    <a name="line.590"></a>
<FONT color="green">591</FONT>        /**<a name="line.591"></a>
<FONT color="green">592</FONT>         * Calculates the value of the lowest visible tick on the axis.<a name="line.592"></a>
<FONT color="green">593</FONT>         *<a name="line.593"></a>
<FONT color="green">594</FONT>         * @return The value of the lowest visible tick on the axis.<a name="line.594"></a>
<FONT color="green">595</FONT>         *<a name="line.595"></a>
<FONT color="green">596</FONT>         * @see #calculateHighestVisibleTickValue()<a name="line.596"></a>
<FONT color="green">597</FONT>         */<a name="line.597"></a>
<FONT color="green">598</FONT>        protected double calculateLowestVisibleTickValue() {<a name="line.598"></a>
<FONT color="green">599</FONT>    <a name="line.599"></a>
<FONT color="green">600</FONT>            double unit = getTickUnit().getSize();<a name="line.600"></a>
<FONT color="green">601</FONT>            double index = Math.ceil(getRange().getLowerBound() / unit);<a name="line.601"></a>
<FONT color="green">602</FONT>            return index * unit;<a name="line.602"></a>
<FONT color="green">603</FONT>    <a name="line.603"></a>
<FONT color="green">604</FONT>        }<a name="line.604"></a>
<FONT color="green">605</FONT>    <a name="line.605"></a>
<FONT color="green">606</FONT>        /**<a name="line.606"></a>
<FONT color="green">607</FONT>         * Calculates the value of the highest visible tick on the axis.<a name="line.607"></a>
<FONT color="green">608</FONT>         *<a name="line.608"></a>
<FONT color="green">609</FONT>         * @return The value of the highest visible tick on the axis.<a name="line.609"></a>
<FONT color="green">610</FONT>         *<a name="line.610"></a>
<FONT color="green">611</FONT>         * @see #calculateLowestVisibleTickValue()<a name="line.611"></a>
<FONT color="green">612</FONT>         */<a name="line.612"></a>
<FONT color="green">613</FONT>        protected double calculateHighestVisibleTickValue() {<a name="line.613"></a>
<FONT color="green">614</FONT>    <a name="line.614"></a>
<FONT color="green">615</FONT>            double unit = getTickUnit().getSize();<a name="line.615"></a>
<FONT color="green">616</FONT>            double index = Math.floor(getRange().getUpperBound() / unit);<a name="line.616"></a>
<FONT color="green">617</FONT>            return index * unit;<a name="line.617"></a>
<FONT color="green">618</FONT>    <a name="line.618"></a>
<FONT color="green">619</FONT>        }<a name="line.619"></a>
<FONT color="green">620</FONT>    <a name="line.620"></a>
<FONT color="green">621</FONT>        /**<a name="line.621"></a>
<FONT color="green">622</FONT>         * Calculates the number of visible ticks.<a name="line.622"></a>
<FONT color="green">623</FONT>         *<a name="line.623"></a>
<FONT color="green">624</FONT>         * @return The number of visible ticks on the axis.<a name="line.624"></a>
<FONT color="green">625</FONT>         */<a name="line.625"></a>
<FONT color="green">626</FONT>        protected int calculateVisibleTickCount() {<a name="line.626"></a>
<FONT color="green">627</FONT>    <a name="line.627"></a>
<FONT color="green">628</FONT>            double unit = getTickUnit().getSize();<a name="line.628"></a>
<FONT color="green">629</FONT>            Range range = getRange();<a name="line.629"></a>
<FONT color="green">630</FONT>            return (int) (Math.floor(range.getUpperBound() / unit)<a name="line.630"></a>
<FONT color="green">631</FONT>                          - Math.ceil(range.getLowerBound() / unit) + 1);<a name="line.631"></a>
<FONT color="green">632</FONT>    <a name="line.632"></a>
<FONT color="green">633</FONT>        }<a name="line.633"></a>
<FONT color="green">634</FONT>    <a name="line.634"></a>
<FONT color="green">635</FONT>        /**<a name="line.635"></a>
<FONT color="green">636</FONT>         * Draws the axis on a Java 2D graphics device (such as the screen or a<a name="line.636"></a>
<FONT color="green">637</FONT>         * printer).<a name="line.637"></a>
<FONT color="green">638</FONT>         *<a name="line.638"></a>
<FONT color="green">639</FONT>         * @param g2  the graphics device (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.639"></a>
<FONT color="green">640</FONT>         * @param cursor  the cursor location.<a name="line.640"></a>
<FONT color="green">641</FONT>         * @param plotArea  the area within which the axes and data should be drawn<a name="line.641"></a>
<FONT color="green">642</FONT>         *                  (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.642"></a>
<FONT color="green">643</FONT>         * @param dataArea  the area within which the data should be drawn<a name="line.643"></a>
<FONT color="green">644</FONT>         *                  (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.644"></a>
<FONT color="green">645</FONT>         * @param edge  the location of the axis (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.645"></a>
<FONT color="green">646</FONT>         * @param plotState  collects information about the plot<a name="line.646"></a>
<FONT color="green">647</FONT>         *                   (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.647"></a>
<FONT color="green">648</FONT>         *<a name="line.648"></a>
<FONT color="green">649</FONT>         * @return The axis state (never &lt;code&gt;null&lt;/code&gt;).<a name="line.649"></a>
<FONT color="green">650</FONT>         */<a name="line.650"></a>
<FONT color="green">651</FONT>        public AxisState draw(Graphics2D g2, double cursor, Rectangle2D plotArea,<a name="line.651"></a>
<FONT color="green">652</FONT>                Rectangle2D dataArea, RectangleEdge edge,<a name="line.652"></a>
<FONT color="green">653</FONT>                PlotRenderingInfo plotState) {<a name="line.653"></a>
<FONT color="green">654</FONT>    <a name="line.654"></a>
<FONT color="green">655</FONT>            AxisState state = null;<a name="line.655"></a>
<FONT color="green">656</FONT>            // if the axis is not visible, don't draw it...<a name="line.656"></a>
<FONT color="green">657</FONT>            if (!isVisible()) {<a name="line.657"></a>
<FONT color="green">658</FONT>                state = new AxisState(cursor);<a name="line.658"></a>
<FONT color="green">659</FONT>                // even though the axis is not visible, we need ticks for the<a name="line.659"></a>
<FONT color="green">660</FONT>                // gridlines...<a name="line.660"></a>
<FONT color="green">661</FONT>                List ticks = refreshTicks(g2, state, dataArea, edge);<a name="line.661"></a>
<FONT color="green">662</FONT>                state.setTicks(ticks);<a name="line.662"></a>
<FONT color="green">663</FONT>                return state;<a name="line.663"></a>
<FONT color="green">664</FONT>            }<a name="line.664"></a>
<FONT color="green">665</FONT>    <a name="line.665"></a>
<FONT color="green">666</FONT>            // draw the tick marks and labels...<a name="line.666"></a>
<FONT color="green">667</FONT>            state = drawTickMarksAndLabels(g2, cursor, plotArea, dataArea, edge);<a name="line.667"></a>
<FONT color="green">668</FONT>    <a name="line.668"></a>
<FONT color="green">669</FONT>    //        // draw the marker band (if there is one)...<a name="line.669"></a>
<FONT color="green">670</FONT>    //        if (getMarkerBand() != null) {<a name="line.670"></a>
<FONT color="green">671</FONT>    //            if (edge == RectangleEdge.BOTTOM) {<a name="line.671"></a>
<FONT color="green">672</FONT>    //                cursor = cursor - getMarkerBand().getHeight(g2);<a name="line.672"></a>
<FONT color="green">673</FONT>    //            }<a name="line.673"></a>
<FONT color="green">674</FONT>    //            getMarkerBand().draw(g2, plotArea, dataArea, 0, cursor);<a name="line.674"></a>
<FONT color="green">675</FONT>    //        }<a name="line.675"></a>
<FONT color="green">676</FONT>    <a name="line.676"></a>
<FONT color="green">677</FONT>            // draw the axis label...<a name="line.677"></a>
<FONT color="green">678</FONT>            state = drawLabel(getLabel(), g2, plotArea, dataArea, edge, state);<a name="line.678"></a>
<FONT color="green">679</FONT>            createAndAddEntity(cursor, state, dataArea, edge, plotState);<a name="line.679"></a>
<FONT color="green">680</FONT>            return state;<a name="line.680"></a>
<FONT color="green">681</FONT>    <a name="line.681"></a>
<FONT color="green">682</FONT>        }<a name="line.682"></a>
<FONT color="green">683</FONT>    <a name="line.683"></a>
<FONT color="green">684</FONT>        /**<a name="line.684"></a>
<FONT color="green">685</FONT>         * Creates the standard tick units.<a name="line.685"></a>
<FONT color="green">686</FONT>         * &lt;P&gt;<a name="line.686"></a>
<FONT color="green">687</FONT>         * If you don't like these defaults, create your own instance of TickUnits<a name="line.687"></a>
<FONT color="green">688</FONT>         * and then pass it to the setStandardTickUnits() method in the<a name="line.688"></a>
<FONT color="green">689</FONT>         * NumberAxis class.<a name="line.689"></a>
<FONT color="green">690</FONT>         *<a name="line.690"></a>
<FONT color="green">691</FONT>         * @return The standard tick units.<a name="line.691"></a>
<FONT color="green">692</FONT>         *<a name="line.692"></a>
<FONT color="green">693</FONT>         * @see #setStandardTickUnits(TickUnitSource)<a name="line.693"></a>
<FONT color="green">694</FONT>         * @see #createIntegerTickUnits()<a name="line.694"></a>
<FONT color="green">695</FONT>         */<a name="line.695"></a>
<FONT color="green">696</FONT>        public static TickUnitSource createStandardTickUnits() {<a name="line.696"></a>
<FONT color="green">697</FONT>    <a name="line.697"></a>
<FONT color="green">698</FONT>            TickUnits units = new TickUnits();<a name="line.698"></a>
<FONT color="green">699</FONT>            DecimalFormat df000 = new DecimalFormat("0.0000000000");<a name="line.699"></a>
<FONT color="green">700</FONT>            DecimalFormat df00 = new DecimalFormat("0.000000000");<a name="line.700"></a>
<FONT color="green">701</FONT>            DecimalFormat df0 = new DecimalFormat("0.00000000");<a name="line.701"></a>
<FONT color="green">702</FONT>            DecimalFormat df1 = new DecimalFormat("0.0000000");<a name="line.702"></a>
<FONT color="green">703</FONT>            DecimalFormat df2 = new DecimalFormat("0.000000");<a name="line.703"></a>
<FONT color="green">704</FONT>            DecimalFormat df3 = new DecimalFormat("0.00000");<a name="line.704"></a>
<FONT color="green">705</FONT>            DecimalFormat df4 = new DecimalFormat("0.0000");<a name="line.705"></a>
<FONT color="green">706</FONT>            DecimalFormat df5 = new DecimalFormat("0.000");<a name="line.706"></a>
<FONT color="green">707</FONT>            DecimalFormat df6 = new DecimalFormat("0.00");<a name="line.707"></a>
<FONT color="green">708</FONT>            DecimalFormat df7 = new DecimalFormat("0.0");<a name="line.708"></a>
<FONT color="green">709</FONT>            DecimalFormat df8 = new DecimalFormat("#,##0");<a name="line.709"></a>
<FONT color="green">710</FONT>            DecimalFormat df9 = new DecimalFormat("#,###,##0");<a name="line.710"></a>
<FONT color="green">711</FONT>            DecimalFormat df10 = new DecimalFormat("#,###,###,##0");<a name="line.711"></a>
<FONT color="green">712</FONT>    <a name="line.712"></a>
<FONT color="green">713</FONT>            // we can add the units in any order, the TickUnits collection will<a name="line.713"></a>
<FONT color="green">714</FONT>            // sort them...<a name="line.714"></a>
<FONT color="green">715</FONT>            units.add(new NumberTickUnit(0.000000001, df00, 2));<a name="line.715"></a>
<FONT color="green">716</FONT>            units.add(new NumberTickUnit(0.00000001, df0, 2));<a name="line.716"></a>
<FONT color="green">717</FONT>            units.add(new NumberTickUnit(0.0000001, df1, 2));<a name="line.717"></a>
<FONT color="green">718</FONT>            units.add(new NumberTickUnit(0.000001, df2, 2));<a name="line.718"></a>
<FONT color="green">719</FONT>            units.add(new NumberTickUnit(0.00001, df3, 2));<a name="line.719"></a>
<FONT color="green">720</FONT>            units.add(new NumberTickUnit(0.0001, df4, 2));<a name="line.720"></a>
<FONT color="green">721</FONT>            units.add(new NumberTickUnit(0.001, df5, 2));<a name="line.721"></a>
<FONT color="green">722</FONT>            units.add(new NumberTickUnit(0.01, df6, 2));<a name="line.722"></a>
<FONT color="green">723</FONT>            units.add(new NumberTickUnit(0.1, df7, 2));<a name="line.723"></a>
<FONT color="green">724</FONT>            units.add(new NumberTickUnit(1, df8, 2));<a name="line.724"></a>
<FONT color="green">725</FONT>            units.add(new NumberTickUnit(10, df8, 2));<a name="line.725"></a>
<FONT color="green">726</FONT>            units.add(new NumberTickUnit(100, df8, 2));<a name="line.726"></a>
<FONT color="green">727</FONT>            units.add(new NumberTickUnit(1000, df8, 2));<a name="line.727"></a>
<FONT color="green">728</FONT>            units.add(new NumberTickUnit(10000, df8, 2));<a name="line.728"></a>
<FONT color="green">729</FONT>            units.add(new NumberTickUnit(100000, df8, 2));<a name="line.729"></a>
<FONT color="green">730</FONT>            units.add(new NumberTickUnit(1000000, df9, 2));<a name="line.730"></a>
<FONT color="green">731</FONT>            units.add(new NumberTickUnit(10000000, df9, 2));<a name="line.731"></a>
<FONT color="green">732</FONT>            units.add(new NumberTickUnit(100000000, df9, 2));<a name="line.732"></a>
<FONT color="green">733</FONT>            units.add(new NumberTickUnit(1000000000, df10, 2));<a name="line.733"></a>
<FONT color="green">734</FONT>            units.add(new NumberTickUnit(10000000000.0, df10, 2));<a name="line.734"></a>
<FONT color="green">735</FONT>            units.add(new NumberTickUnit(100000000000.0, df10, 2));<a name="line.735"></a>
<FONT color="green">736</FONT>    <a name="line.736"></a>
<FONT color="green">737</FONT>            units.add(new NumberTickUnit(0.0000000025, df000, 5));<a name="line.737"></a>
<FONT color="green">738</FONT>            units.add(new NumberTickUnit(0.000000025, df00, 5));<a name="line.738"></a>
<FONT color="green">739</FONT>            units.add(new NumberTickUnit(0.00000025, df0, 5));<a name="line.739"></a>
<FONT color="green">740</FONT>            units.add(new NumberTickUnit(0.0000025, df1, 5));<a name="line.740"></a>
<FONT color="green">741</FONT>            units.add(new NumberTickUnit(0.000025, df2, 5));<a name="line.741"></a>
<FONT color="green">742</FONT>            units.add(new NumberTickUnit(0.00025, df3, 5));<a name="line.742"></a>
<FONT color="green">743</FONT>            units.add(new NumberTickUnit(0.0025, df4, 5));<a name="line.743"></a>
<FONT color="green">744</FONT>            units.add(new NumberTickUnit(0.025, df5, 5));<a name="line.744"></a>
<FONT color="green">745</FONT>            units.add(new NumberTickUnit(0.25, df6, 5));<a name="line.745"></a>
<FONT color="green">746</FONT>            units.add(new NumberTickUnit(2.5, df7, 5));<a name="line.746"></a>
<FONT color="green">747</FONT>            units.add(new NumberTickUnit(25, df8, 5));<a name="line.747"></a>
<FONT color="green">748</FONT>            units.add(new NumberTickUnit(250, df8, 5));<a name="line.748"></a>
<FONT color="green">749</FONT>            units.add(new NumberTickUnit(2500, df8, 5));<a name="line.749"></a>
<FONT color="green">750</FONT>            units.add(new NumberTickUnit(25000, df8, 5));<a name="line.750"></a>
<FONT color="green">751</FONT>            units.add(new NumberTickUnit(250000, df8, 5));<a name="line.751"></a>
<FONT color="green">752</FONT>            units.add(new NumberTickUnit(2500000, df9, 5));<a name="line.752"></a>
<FONT color="green">753</FONT>            units.add(new NumberTickUnit(25000000, df9, 5));<a name="line.753"></a>
<FONT color="green">754</FONT>            units.add(new NumberTickUnit(250000000, df9, 5));<a name="line.754"></a>
<FONT color="green">755</FONT>            units.add(new NumberTickUnit(2500000000.0, df10, 5));<a name="line.755"></a>
<FONT color="green">756</FONT>            units.add(new NumberTickUnit(25000000000.0, df10, 5));<a name="line.756"></a>
<FONT color="green">757</FONT>            units.add(new NumberTickUnit(250000000000.0, df10, 5));<a name="line.757"></a>
<FONT color="green">758</FONT>    <a name="line.758"></a>
<FONT color="green">759</FONT>            units.add(new NumberTickUnit(0.000000005, df00, 5));<a name="line.759"></a>
<FONT color="green">760</FONT>            units.add(new NumberTickUnit(0.00000005, df0, 5));<a name="line.760"></a>
<FONT color="green">761</FONT>            units.add(new NumberTickUnit(0.0000005, df1, 5));<a name="line.761"></a>
<FONT color="green">762</FONT>            units.add(new NumberTickUnit(0.000005, df2, 5));<a name="line.762"></a>
<FONT color="green">763</FONT>            units.add(new NumberTickUnit(0.00005, df3, 5));<a name="line.763"></a>
<FONT color="green">764</FONT>            units.add(new NumberTickUnit(0.0005, df4, 5));<a name="line.764"></a>
<FONT color="green">765</FONT>            units.add(new NumberTickUnit(0.005, df5, 5));<a name="line.765"></a>
<FONT color="green">766</FONT>            units.add(new NumberTickUnit(0.05, df6, 5));<a name="line.766"></a>
<FONT color="green">767</FONT>            units.add(new NumberTickUnit(0.5, df7, 5));<a name="line.767"></a>
<FONT color="green">768</FONT>            units.add(new NumberTickUnit(5L, df8, 5));<a name="line.768"></a>
<FONT color="green">769</FONT>            units.add(new NumberTickUnit(50L, df8, 5));<a name="line.769"></a>
<FONT color="green">770</FONT>            units.add(new NumberTickUnit(500L, df8, 5));<a name="line.770"></a>
<FONT color="green">771</FONT>            units.add(new NumberTickUnit(5000L, df8, 5));<a name="line.771"></a>
<FONT color="green">772</FONT>            units.add(new NumberTickUnit(50000L, df8, 5));<a name="line.772"></a>
<FONT color="green">773</FONT>            units.add(new NumberTickUnit(500000L, df8, 5));<a name="line.773"></a>
<FONT color="green">774</FONT>            units.add(new NumberTickUnit(5000000L, df9, 5));<a name="line.774"></a>
<FONT color="green">775</FONT>            units.add(new NumberTickUnit(50000000L, df9, 5));<a name="line.775"></a>
<FONT color="green">776</FONT>            units.add(new NumberTickUnit(500000000L, df9, 5));<a name="line.776"></a>
<FONT color="green">777</FONT>            units.add(new NumberTickUnit(5000000000L, df10, 5));<a name="line.777"></a>
<FONT color="green">778</FONT>            units.add(new NumberTickUnit(50000000000L, df10, 5));<a name="line.778"></a>
<FONT color="green">779</FONT>            units.add(new NumberTickUnit(500000000000L, df10, 5));<a name="line.779"></a>
<FONT color="green">780</FONT>    <a name="line.780"></a>
<FONT color="green">781</FONT>            return units;<a name="line.781"></a>
<FONT color="green">782</FONT>    <a name="line.782"></a>
<FONT color="green">783</FONT>        }<a name="line.783"></a>
<FONT color="green">784</FONT>    <a name="line.784"></a>
<FONT color="green">785</FONT>        /**<a name="line.785"></a>
<FONT color="green">786</FONT>         * Returns a collection of tick units for integer values.<a name="line.786"></a>
<FONT color="green">787</FONT>         *<a name="line.787"></a>
<FONT color="green">788</FONT>         * @return A collection of tick units for integer values.<a name="line.788"></a>
<FONT color="green">789</FONT>         *<a name="line.789"></a>
<FONT color="green">790</FONT>         * @see #setStandardTickUnits(TickUnitSource)<a name="line.790"></a>
<FONT color="green">791</FONT>         * @see #createStandardTickUnits()<a name="line.791"></a>
<FONT color="green">792</FONT>         */<a name="line.792"></a>
<FONT color="green">793</FONT>        public static TickUnitSource createIntegerTickUnits() {<a name="line.793"></a>
<FONT color="green">794</FONT>            TickUnits units = new TickUnits();<a name="line.794"></a>
<FONT color="green">795</FONT>            DecimalFormat df0 = new DecimalFormat("0");<a name="line.795"></a>
<FONT color="green">796</FONT>            DecimalFormat df1 = new DecimalFormat("#,##0");<a name="line.796"></a>
<FONT color="green">797</FONT>            units.add(new NumberTickUnit(1, df0, 2));<a name="line.797"></a>
<FONT color="green">798</FONT>            units.add(new NumberTickUnit(2, df0, 2));<a name="line.798"></a>
<FONT color="green">799</FONT>            units.add(new NumberTickUnit(5, df0, 5));<a name="line.799"></a>
<FONT color="green">800</FONT>            units.add(new NumberTickUnit(10, df0, 2));<a name="line.800"></a>
<FONT color="green">801</FONT>            units.add(new NumberTickUnit(20, df0, 2));<a name="line.801"></a>
<FONT color="green">802</FONT>            units.add(new NumberTickUnit(50, df0, 5));<a name="line.802"></a>
<FONT color="green">803</FONT>            units.add(new NumberTickUnit(100, df0, 2));<a name="line.803"></a>
<FONT color="green">804</FONT>            units.add(new NumberTickUnit(200, df0, 2));<a name="line.804"></a>
<FONT color="green">805</FONT>            units.add(new NumberTickUnit(500, df0, 5));<a name="line.805"></a>
<FONT color="green">806</FONT>            units.add(new NumberTickUnit(1000, df1, 2));<a name="line.806"></a>
<FONT color="green">807</FONT>            units.add(new NumberTickUnit(2000, df1, 2));<a name="line.807"></a>
<FONT color="green">808</FONT>            units.add(new NumberTickUnit(5000, df1, 5));<a name="line.808"></a>
<FONT color="green">809</FONT>            units.add(new NumberTickUnit(10000, df1, 2));<a name="line.809"></a>
<FONT color="green">810</FONT>            units.add(new NumberTickUnit(20000, df1, 2));<a name="line.810"></a>
<FONT color="green">811</FONT>            units.add(new NumberTickUnit(50000, df1, 5));<a name="line.811"></a>
<FONT color="green">812</FONT>            units.add(new NumberTickUnit(100000, df1, 2));<a name="line.812"></a>
<FONT color="green">813</FONT>            units.add(new NumberTickUnit(200000, df1, 2));<a name="line.813"></a>
<FONT color="green">814</FONT>            units.add(new NumberTickUnit(500000, df1, 5));<a name="line.814"></a>
<FONT color="green">815</FONT>            units.add(new NumberTickUnit(1000000, df1, 2));<a name="line.815"></a>
<FONT color="green">816</FONT>            units.add(new NumberTickUnit(2000000, df1, 2));<a name="line.816"></a>
<FONT color="green">817</FONT>            units.add(new NumberTickUnit(5000000, df1, 5));<a name="line.817"></a>
<FONT color="green">818</FONT>            units.add(new NumberTickUnit(10000000, df1, 2));<a name="line.818"></a>
<FONT color="green">819</FONT>            units.add(new NumberTickUnit(20000000, df1, 2));<a name="line.819"></a>
<FONT color="green">820</FONT>            units.add(new NumberTickUnit(50000000, df1, 5));<a name="line.820"></a>
<FONT color="green">821</FONT>            units.add(new NumberTickUnit(100000000, df1, 2));<a name="line.821"></a>
<FONT color="green">822</FONT>            units.add(new NumberTickUnit(200000000, df1, 2));<a name="line.822"></a>
<FONT color="green">823</FONT>            units.add(new NumberTickUnit(500000000, df1, 5));<a name="line.823"></a>
<FONT color="green">824</FONT>            units.add(new NumberTickUnit(1000000000, df1, 2));<a name="line.824"></a>
<FONT color="green">825</FONT>            units.add(new NumberTickUnit(2000000000, df1, 2));<a name="line.825"></a>
<FONT color="green">826</FONT>            units.add(new NumberTickUnit(5000000000.0, df1, 5));<a name="line.826"></a>
<FONT color="green">827</FONT>            units.add(new NumberTickUnit(10000000000.0, df1, 2));<a name="line.827"></a>
<FONT color="green">828</FONT>            return units;<a name="line.828"></a>
<FONT color="green">829</FONT>        }<a name="line.829"></a>
<FONT color="green">830</FONT>    <a name="line.830"></a>
<FONT color="green">831</FONT>        /**<a name="line.831"></a>
<FONT color="green">832</FONT>         * Creates a collection of standard tick units.  The supplied locale is<a name="line.832"></a>
<FONT color="green">833</FONT>         * used to create the number formatter (a localised instance of<a name="line.833"></a>
<FONT color="green">834</FONT>         * &lt;code&gt;NumberFormat&lt;/code&gt;).<a name="line.834"></a>
<FONT color="green">835</FONT>         * &lt;P&gt;<a name="line.835"></a>
<FONT color="green">836</FONT>         * If you don't like these defaults, create your own instance of<a name="line.836"></a>
<FONT color="green">837</FONT>         * {@link TickUnits} and then pass it to the<a name="line.837"></a>
<FONT color="green">838</FONT>         * &lt;code&gt;setStandardTickUnits()&lt;/code&gt; method.<a name="line.838"></a>
<FONT color="green">839</FONT>         *<a name="line.839"></a>
<FONT color="green">840</FONT>         * @param locale  the locale.<a name="line.840"></a>
<FONT color="green">841</FONT>         *<a name="line.841"></a>
<FONT color="green">842</FONT>         * @return A tick unit collection.<a name="line.842"></a>
<FONT color="green">843</FONT>         *<a name="line.843"></a>
<FONT color="green">844</FONT>         * @see #setStandardTickUnits(TickUnitSource)<a name="line.844"></a>
<FONT color="green">845</FONT>         */<a name="line.845"></a>
<FONT color="green">846</FONT>        public static TickUnitSource createStandardTickUnits(Locale locale) {<a name="line.846"></a>
<FONT color="green">847</FONT>    <a name="line.847"></a>
<FONT color="green">848</FONT>            TickUnits units = new TickUnits();<a name="line.848"></a>
<FONT color="green">849</FONT>            NumberFormat numberFormat = NumberFormat.getNumberInstance(locale);<a name="line.849"></a>
<FONT color="green">850</FONT>            // we can add the units in any order, the TickUnits collection will<a name="line.850"></a>
<FONT color="green">851</FONT>            // sort them...<a name="line.851"></a>
<FONT color="green">852</FONT>            units.add(new NumberTickUnit(0.0000001, numberFormat, 2));<a name="line.852"></a>
<FONT color="green">853</FONT>            units.add(new NumberTickUnit(0.000001, numberFormat, 2));<a name="line.853"></a>
<FONT color="green">854</FONT>            units.add(new NumberTickUnit(0.00001, numberFormat, 2));<a name="line.854"></a>
<FONT color="green">855</FONT>            units.add(new NumberTickUnit(0.0001, numberFormat, 2));<a name="line.855"></a>
<FONT color="green">856</FONT>            units.add(new NumberTickUnit(0.001, numberFormat, 2));<a name="line.856"></a>
<FONT color="green">857</FONT>            units.add(new NumberTickUnit(0.01, numberFormat, 2));<a name="line.857"></a>
<FONT color="green">858</FONT>            units.add(new NumberTickUnit(0.1, numberFormat, 2));<a name="line.858"></a>
<FONT color="green">859</FONT>            units.add(new NumberTickUnit(1, numberFormat, 2));<a name="line.859"></a>
<FONT color="green">860</FONT>            units.add(new NumberTickUnit(10, numberFormat, 2));<a name="line.860"></a>
<FONT color="green">861</FONT>            units.add(new NumberTickUnit(100, numberFormat, 2));<a name="line.861"></a>
<FONT color="green">862</FONT>            units.add(new NumberTickUnit(1000, numberFormat, 2));<a name="line.862"></a>
<FONT color="green">863</FONT>            units.add(new NumberTickUnit(10000, numberFormat, 2));<a name="line.863"></a>
<FONT color="green">864</FONT>            units.add(new NumberTickUnit(100000, numberFormat, 2));<a name="line.864"></a>
<FONT color="green">865</FONT>            units.add(new NumberTickUnit(1000000, numberFormat, 2));<a name="line.865"></a>
<FONT color="green">866</FONT>            units.add(new NumberTickUnit(10000000, numberFormat, 2));<a name="line.866"></a>
<FONT color="green">867</FONT>            units.add(new NumberTickUnit(100000000, numberFormat, 2));<a name="line.867"></a>
<FONT color="green">868</FONT>            units.add(new NumberTickUnit(1000000000, numberFormat, 2));<a name="line.868"></a>
<FONT color="green">869</FONT>            units.add(new NumberTickUnit(10000000000.0, numberFormat, 2));<a name="line.869"></a>
<FONT color="green">870</FONT>    <a name="line.870"></a>
<FONT color="green">871</FONT>            units.add(new NumberTickUnit(0.00000025, numberFormat, 5));<a name="line.871"></a>
<FONT color="green">872</FONT>            units.add(new NumberTickUnit(0.0000025, numberFormat, 5));<a name="line.872"></a>
<FONT color="green">873</FONT>            units.add(new NumberTickUnit(0.000025, numberFormat, 5));<a name="line.873"></a>
<FONT color="green">874</FONT>            units.add(new NumberTickUnit(0.00025, numberFormat, 5));<a name="line.874"></a>
<FONT color="green">875</FONT>            units.add(new NumberTickUnit(0.0025, numberFormat, 5));<a name="line.875"></a>
<FONT color="green">876</FONT>            units.add(new NumberTickUnit(0.025, numberFormat, 5));<a name="line.876"></a>
<FONT color="green">877</FONT>            units.add(new NumberTickUnit(0.25, numberFormat, 5));<a name="line.877"></a>
<FONT color="green">878</FONT>            units.add(new NumberTickUnit(2.5, numberFormat, 5));<a name="line.878"></a>
<FONT color="green">879</FONT>            units.add(new NumberTickUnit(25, numberFormat, 5));<a name="line.879"></a>
<FONT color="green">880</FONT>            units.add(new NumberTickUnit(250, numberFormat, 5));<a name="line.880"></a>
<FONT color="green">881</FONT>            units.add(new NumberTickUnit(2500, numberFormat, 5));<a name="line.881"></a>
<FONT color="green">882</FONT>            units.add(new NumberTickUnit(25000, numberFormat, 5));<a name="line.882"></a>
<FONT color="green">883</FONT>            units.add(new NumberTickUnit(250000, numberFormat, 5));<a name="line.883"></a>
<FONT color="green">884</FONT>            units.add(new NumberTickUnit(2500000, numberFormat, 5));<a name="line.884"></a>
<FONT color="green">885</FONT>            units.add(new NumberTickUnit(25000000, numberFormat, 5));<a name="line.885"></a>
<FONT color="green">886</FONT>            units.add(new NumberTickUnit(250000000, numberFormat, 5));<a name="line.886"></a>
<FONT color="green">887</FONT>            units.add(new NumberTickUnit(2500000000.0, numberFormat, 5));<a name="line.887"></a>
<FONT color="green">888</FONT>            units.add(new NumberTickUnit(25000000000.0, numberFormat, 5));<a name="line.888"></a>
<FONT color="green">889</FONT>    <a name="line.889"></a>
<FONT color="green">890</FONT>            units.add(new NumberTickUnit(0.0000005, numberFormat, 5));<a name="line.890"></a>
<FONT color="green">891</FONT>            units.add(new NumberTickUnit(0.000005, numberFormat, 5));<a name="line.891"></a>
<FONT color="green">892</FONT>            units.add(new NumberTickUnit(0.00005, numberFormat, 5));<a name="line.892"></a>
<FONT color="green">893</FONT>            units.add(new NumberTickUnit(0.0005, numberFormat, 5));<a name="line.893"></a>
<FONT color="green">894</FONT>            units.add(new NumberTickUnit(0.005, numberFormat, 5));<a name="line.894"></a>
<FONT color="green">895</FONT>            units.add(new NumberTickUnit(0.05, numberFormat, 5));<a name="line.895"></a>
<FONT color="green">896</FONT>            units.add(new NumberTickUnit(0.5, numberFormat, 5));<a name="line.896"></a>
<FONT color="green">897</FONT>            units.add(new NumberTickUnit(5L, numberFormat, 5));<a name="line.897"></a>
<FONT color="green">898</FONT>            units.add(new NumberTickUnit(50L, numberFormat, 5));<a name="line.898"></a>
<FONT color="green">899</FONT>            units.add(new NumberTickUnit(500L, numberFormat, 5));<a name="line.899"></a>
<FONT color="green">900</FONT>            units.add(new NumberTickUnit(5000L, numberFormat, 5));<a name="line.900"></a>
<FONT color="green">901</FONT>            units.add(new NumberTickUnit(50000L, numberFormat, 5));<a name="line.901"></a>
<FONT color="green">902</FONT>            units.add(new NumberTickUnit(500000L, numberFormat, 5));<a name="line.902"></a>
<FONT color="green">903</FONT>            units.add(new NumberTickUnit(5000000L, numberFormat, 5));<a name="line.903"></a>
<FONT color="green">904</FONT>            units.add(new NumberTickUnit(50000000L, numberFormat, 5));<a name="line.904"></a>
<FONT color="green">905</FONT>            units.add(new NumberTickUnit(500000000L, numberFormat, 5));<a name="line.905"></a>
<FONT color="green">906</FONT>            units.add(new NumberTickUnit(5000000000L, numberFormat, 5));<a name="line.906"></a>
<FONT color="green">907</FONT>            units.add(new NumberTickUnit(50000000000L, numberFormat, 5));<a name="line.907"></a>
<FONT color="green">908</FONT>    <a name="line.908"></a>
<FONT color="green">909</FONT>            return units;<a name="line.909"></a>
<FONT color="green">910</FONT>    <a name="line.910"></a>
<FONT color="green">911</FONT>        }<a name="line.911"></a>
<FONT color="green">912</FONT>    <a name="line.912"></a>
<FONT color="green">913</FONT>        /**<a name="line.913"></a>
<FONT color="green">914</FONT>         * Returns a collection of tick units for integer values.<a name="line.914"></a>
<FONT color="green">915</FONT>         * Uses a given Locale to create the DecimalFormats.<a name="line.915"></a>
<FONT color="green">916</FONT>         *<a name="line.916"></a>
<FONT color="green">917</FONT>         * @param locale the locale to use to represent Numbers.<a name="line.917"></a>
<FONT color="green">918</FONT>         *<a name="line.918"></a>
<FONT color="green">919</FONT>         * @return A collection of tick units for integer values.<a name="line.919"></a>
<FONT color="green">920</FONT>         *<a name="line.920"></a>
<FONT color="green">921</FONT>         * @see #setStandardTickUnits(TickUnitSource)<a name="line.921"></a>
<FONT color="green">922</FONT>         */<a name="line.922"></a>
<FONT color="green">923</FONT>        public static TickUnitSource createIntegerTickUnits(Locale locale) {<a name="line.923"></a>
<FONT color="green">924</FONT>            TickUnits units = new TickUnits();<a name="line.924"></a>
<FONT color="green">925</FONT>            NumberFormat numberFormat = NumberFormat.getNumberInstance(locale);<a name="line.925"></a>
<FONT color="green">926</FONT>            units.add(new NumberTickUnit(1, numberFormat, 2));<a name="line.926"></a>
<FONT color="green">927</FONT>            units.add(new NumberTickUnit(2, numberFormat, 2));<a name="line.927"></a>
<FONT color="green">928</FONT>            units.add(new NumberTickUnit(5, numberFormat, 5));<a name="line.928"></a>
<FONT color="green">929</FONT>            units.add(new NumberTickUnit(10, numberFormat, 2));<a name="line.929"></a>
<FONT color="green">930</FONT>            units.add(new NumberTickUnit(20, numberFormat, 2));<a name="line.930"></a>
<FONT color="green">931</FONT>            units.add(new NumberTickUnit(50, numberFormat, 5));<a name="line.931"></a>
<FONT color="green">932</FONT>            units.add(new NumberTickUnit(100, numberFormat, 2));<a name="line.932"></a>
<FONT color="green">933</FONT>            units.add(new NumberTickUnit(200, numberFormat, 2));<a name="line.933"></a>
<FONT color="green">934</FONT>            units.add(new NumberTickUnit(500, numberFormat, 5));<a name="line.934"></a>
<FONT color="green">935</FONT>            units.add(new NumberTickUnit(1000, numberFormat, 2));<a name="line.935"></a>
<FONT color="green">936</FONT>            units.add(new NumberTickUnit(2000, numberFormat, 2));<a name="line.936"></a>
<FONT color="green">937</FONT>            units.add(new NumberTickUnit(5000, numberFormat, 5));<a name="line.937"></a>
<FONT color="green">938</FONT>            units.add(new NumberTickUnit(10000, numberFormat, 2));<a name="line.938"></a>
<FONT color="green">939</FONT>            units.add(new NumberTickUnit(20000, numberFormat, 2));<a name="line.939"></a>
<FONT color="green">940</FONT>            units.add(new NumberTickUnit(50000, numberFormat, 5));<a name="line.940"></a>
<FONT color="green">941</FONT>            units.add(new NumberTickUnit(100000, numberFormat, 2));<a name="line.941"></a>
<FONT color="green">942</FONT>            units.add(new NumberTickUnit(200000, numberFormat, 2));<a name="line.942"></a>
<FONT color="green">943</FONT>            units.add(new NumberTickUnit(500000, numberFormat, 5));<a name="line.943"></a>
<FONT color="green">944</FONT>            units.add(new NumberTickUnit(1000000, numberFormat, 2));<a name="line.944"></a>
<FONT color="green">945</FONT>            units.add(new NumberTickUnit(2000000, numberFormat, 2));<a name="line.945"></a>
<FONT color="green">946</FONT>            units.add(new NumberTickUnit(5000000, numberFormat, 5));<a name="line.946"></a>
<FONT color="green">947</FONT>            units.add(new NumberTickUnit(10000000, numberFormat, 2));<a name="line.947"></a>
<FONT color="green">948</FONT>            units.add(new NumberTickUnit(20000000, numberFormat, 2));<a name="line.948"></a>
<FONT color="green">949</FONT>            units.add(new NumberTickUnit(50000000, numberFormat, 5));<a name="line.949"></a>
<FONT color="green">950</FONT>            units.add(new NumberTickUnit(100000000, numberFormat, 2));<a name="line.950"></a>
<FONT color="green">951</FONT>            units.add(new NumberTickUnit(200000000, numberFormat, 2));<a name="line.951"></a>
<FONT color="green">952</FONT>            units.add(new NumberTickUnit(500000000, numberFormat, 5));<a name="line.952"></a>
<FONT color="green">953</FONT>            units.add(new NumberTickUnit(1000000000, numberFormat, 2));<a name="line.953"></a>
<FONT color="green">954</FONT>            units.add(new NumberTickUnit(2000000000, numberFormat, 2));<a name="line.954"></a>
<FONT color="green">955</FONT>            units.add(new NumberTickUnit(5000000000.0, numberFormat, 5));<a name="line.955"></a>
<FONT color="green">956</FONT>            units.add(new NumberTickUnit(10000000000.0, numberFormat, 2));<a name="line.956"></a>
<FONT color="green">957</FONT>            return units;<a name="line.957"></a>
<FONT color="green">958</FONT>        }<a name="line.958"></a>
<FONT color="green">959</FONT>    <a name="line.959"></a>
<FONT color="green">960</FONT>        /**<a name="line.960"></a>
<FONT color="green">961</FONT>         * Estimates the maximum tick label height.<a name="line.961"></a>
<FONT color="green">962</FONT>         *<a name="line.962"></a>
<FONT color="green">963</FONT>         * @param g2  the graphics device.<a name="line.963"></a>
<FONT color="green">964</FONT>         *<a name="line.964"></a>
<FONT color="green">965</FONT>         * @return The maximum height.<a name="line.965"></a>
<FONT color="green">966</FONT>         */<a name="line.966"></a>
<FONT color="green">967</FONT>        protected double estimateMaximumTickLabelHeight(Graphics2D g2) {<a name="line.967"></a>
<FONT color="green">968</FONT>    <a name="line.968"></a>
<FONT color="green">969</FONT>            RectangleInsets tickLabelInsets = getTickLabelInsets();<a name="line.969"></a>
<FONT color="green">970</FONT>            double result = tickLabelInsets.getTop() + tickLabelInsets.getBottom();<a name="line.970"></a>
<FONT color="green">971</FONT>    <a name="line.971"></a>
<FONT color="green">972</FONT>            Font tickLabelFont = getTickLabelFont();<a name="line.972"></a>
<FONT color="green">973</FONT>            FontRenderContext frc = g2.getFontRenderContext();<a name="line.973"></a>
<FONT color="green">974</FONT>            result += tickLabelFont.getLineMetrics("123", frc).getHeight();<a name="line.974"></a>
<FONT color="green">975</FONT>            return result;<a name="line.975"></a>
<FONT color="green">976</FONT>    <a name="line.976"></a>
<FONT color="green">977</FONT>        }<a name="line.977"></a>
<FONT color="green">978</FONT>    <a name="line.978"></a>
<FONT color="green">979</FONT>        /**<a name="line.979"></a>
<FONT color="green">980</FONT>         * Estimates the maximum width of the tick labels, assuming the specified<a name="line.980"></a>
<FONT color="green">981</FONT>         * tick unit is used.<a name="line.981"></a>
<FONT color="green">982</FONT>         * &lt;P&gt;<a name="line.982"></a>
<FONT color="green">983</FONT>         * Rather than computing the string bounds of every tick on the axis, we<a name="line.983"></a>
<FONT color="green">984</FONT>         * just look at two values: the lower bound and the upper bound for the<a name="line.984"></a>
<FONT color="green">985</FONT>         * axis.  These two values will usually be representative.<a name="line.985"></a>
<FONT color="green">986</FONT>         *<a name="line.986"></a>
<FONT color="green">987</FONT>         * @param g2  the graphics device.<a name="line.987"></a>
<FONT color="green">988</FONT>         * @param unit  the tick unit to use for calculation.<a name="line.988"></a>
<FONT color="green">989</FONT>         *<a name="line.989"></a>
<FONT color="green">990</FONT>         * @return The estimated maximum width of the tick labels.<a name="line.990"></a>
<FONT color="green">991</FONT>         */<a name="line.991"></a>
<FONT color="green">992</FONT>        protected double estimateMaximumTickLabelWidth(Graphics2D g2,<a name="line.992"></a>
<FONT color="green">993</FONT>                                                       TickUnit unit) {<a name="line.993"></a>
<FONT color="green">994</FONT>    <a name="line.994"></a>
<FONT color="green">995</FONT>            RectangleInsets tickLabelInsets = getTickLabelInsets();<a name="line.995"></a>
<FONT color="green">996</FONT>            double result = tickLabelInsets.getLeft() + tickLabelInsets.getRight();<a name="line.996"></a>
<FONT color="green">997</FONT>    <a name="line.997"></a>
<FONT color="green">998</FONT>            if (isVerticalTickLabels()) {<a name="line.998"></a>
<FONT color="green">999</FONT>                // all tick labels have the same width (equal to the height of the<a name="line.999"></a>
<FONT color="green">1000</FONT>                // font)...<a name="line.1000"></a>
<FONT color="green">1001</FONT>                FontRenderContext frc = g2.getFontRenderContext();<a name="line.1001"></a>
<FONT color="green">1002</FONT>                LineMetrics lm = getTickLabelFont().getLineMetrics("0", frc);<a name="line.1002"></a>
<FONT color="green">1003</FONT>                result += lm.getHeight();<a name="line.1003"></a>
<FONT color="green">1004</FONT>            }<a name="line.1004"></a>
<FONT color="green">1005</FONT>            else {<a name="line.1005"></a>
<FONT color="green">1006</FONT>                // look at lower and upper bounds...<a name="line.1006"></a>
<FONT color="green">1007</FONT>                FontMetrics fm = g2.getFontMetrics(getTickLabelFont());<a name="line.1007"></a>
<FONT color="green">1008</FONT>                Range range = getRange();<a name="line.1008"></a>
<FONT color="green">1009</FONT>                double lower = range.getLowerBound();<a name="line.1009"></a>
<FONT color="green">1010</FONT>                double upper = range.getUpperBound();<a name="line.1010"></a>
<FONT color="green">1011</FONT>                String lowerStr = "";<a name="line.1011"></a>
<FONT color="green">1012</FONT>                String upperStr = "";<a name="line.1012"></a>
<FONT color="green">1013</FONT>                NumberFormat formatter = getNumberFormatOverride();<a name="line.1013"></a>
<FONT color="green">1014</FONT>                if (formatter != null) {<a name="line.1014"></a>
<FONT color="green">1015</FONT>                    lowerStr = formatter.format(lower);<a name="line.1015"></a>
<FONT color="green">1016</FONT>                    upperStr = formatter.format(upper);<a name="line.1016"></a>
<FONT color="green">1017</FONT>                }<a name="line.1017"></a>
<FONT color="green">1018</FONT>                else {<a name="line.1018"></a>
<FONT color="green">1019</FONT>                    lowerStr = unit.valueToString(lower);<a name="line.1019"></a>
<FONT color="green">1020</FONT>                    upperStr = unit.valueToString(upper);<a name="line.1020"></a>
<FONT color="green">1021</FONT>                }<a name="line.1021"></a>
<FONT color="green">1022</FONT>                double w1 = fm.stringWidth(lowerStr);<a name="line.1022"></a>
<FONT color="green">1023</FONT>                double w2 = fm.stringWidth(upperStr);<a name="line.1023"></a>
<FONT color="green">1024</FONT>                result += Math.max(w1, w2);<a name="line.1024"></a>
<FONT color="green">1025</FONT>            }<a name="line.1025"></a>
<FONT color="green">1026</FONT>    <a name="line.1026"></a>
<FONT color="green">1027</FONT>            return result;<a name="line.1027"></a>
<FONT color="green">1028</FONT>    <a name="line.1028"></a>
<FONT color="green">1029</FONT>        }<a name="line.1029"></a>
<FONT color="green">1030</FONT>    <a name="line.1030"></a>
<FONT color="green">1031</FONT>        /**<a name="line.1031"></a>
<FONT color="green">1032</FONT>         * Selects an appropriate tick value for the axis.  The strategy is to<a name="line.1032"></a>
<FONT color="green">1033</FONT>         * display as many ticks as possible (selected from an array of 'standard'<a name="line.1033"></a>
<FONT color="green">1034</FONT>         * tick units) without the labels overlapping.<a name="line.1034"></a>
<FONT color="green">1035</FONT>         *<a name="line.1035"></a>
<FONT color="green">1036</FONT>         * @param g2  the graphics device.<a name="line.1036"></a>
<FONT color="green">1037</FONT>         * @param dataArea  the area defined by the axes.<a name="line.1037"></a>
<FONT color="green">1038</FONT>         * @param edge  the axis location.<a name="line.1038"></a>
<FONT color="green">1039</FONT>         */<a name="line.1039"></a>
<FONT color="green">1040</FONT>        protected void selectAutoTickUnit(Graphics2D g2,<a name="line.1040"></a>
<FONT color="green">1041</FONT>                                          Rectangle2D dataArea,<a name="line.1041"></a>
<FONT color="green">1042</FONT>                                          RectangleEdge edge) {<a name="line.1042"></a>
<FONT color="green">1043</FONT>    <a name="line.1043"></a>
<FONT color="green">1044</FONT>            if (RectangleEdge.isTopOrBottom(edge)) {<a name="line.1044"></a>
<FONT color="green">1045</FONT>                selectHorizontalAutoTickUnit(g2, dataArea, edge);<a name="line.1045"></a>
<FONT color="green">1046</FONT>            }<a name="line.1046"></a>
<FONT color="green">1047</FONT>            else if (RectangleEdge.isLeftOrRight(edge)) {<a name="line.1047"></a>
<FONT color="green">1048</FONT>                selectVerticalAutoTickUnit(g2, dataArea, edge);<a name="line.1048"></a>
<FONT color="green">1049</FONT>            }<a name="line.1049"></a>
<FONT color="green">1050</FONT>    <a name="line.1050"></a>
<FONT color="green">1051</FONT>        }<a name="line.1051"></a>
<FONT color="green">1052</FONT>    <a name="line.1052"></a>
<FONT color="green">1053</FONT>        /**<a name="line.1053"></a>
<FONT color="green">1054</FONT>         * Selects an appropriate tick value for the axis.  The strategy is to<a name="line.1054"></a>
<FONT color="green">1055</FONT>         * display as many ticks as possible (selected from an array of 'standard'<a name="line.1055"></a>
<FONT color="green">1056</FONT>         * tick units) without the labels overlapping.<a name="line.1056"></a>
<FONT color="green">1057</FONT>         *<a name="line.1057"></a>
<FONT color="green">1058</FONT>         * @param g2  the graphics device.<a name="line.1058"></a>
<FONT color="green">1059</FONT>         * @param dataArea  the area defined by the axes.<a name="line.1059"></a>
<FONT color="green">1060</FONT>         * @param edge  the axis location.<a name="line.1060"></a>
<FONT color="green">1061</FONT>         */<a name="line.1061"></a>
<FONT color="green">1062</FONT>       protected void selectHorizontalAutoTickUnit(Graphics2D g2,<a name="line.1062"></a>
<FONT color="green">1063</FONT>                                                   Rectangle2D dataArea,<a name="line.1063"></a>
<FONT color="green">1064</FONT>                                                   RectangleEdge edge) {<a name="line.1064"></a>
<FONT color="green">1065</FONT>    <a name="line.1065"></a>
<FONT color="green">1066</FONT>            double tickLabelWidth = estimateMaximumTickLabelWidth(g2,<a name="line.1066"></a>
<FONT color="green">1067</FONT>                    getTickUnit());<a name="line.1067"></a>
<FONT color="green">1068</FONT>    <a name="line.1068"></a>
<FONT color="green">1069</FONT>            // start with the current tick unit...<a name="line.1069"></a>
<FONT color="green">1070</FONT>            TickUnitSource tickUnits = getStandardTickUnits();<a name="line.1070"></a>
<FONT color="green">1071</FONT>            TickUnit unit1 = tickUnits.getCeilingTickUnit(getTickUnit());<a name="line.1071"></a>
<FONT color="green">1072</FONT>            double unit1Width = lengthToJava2D(unit1.getSize(), dataArea, edge);<a name="line.1072"></a>
<FONT color="green">1073</FONT>    <a name="line.1073"></a>
<FONT color="green">1074</FONT>            // then extrapolate...<a name="line.1074"></a>
<FONT color="green">1075</FONT>            double guess = (tickLabelWidth / unit1Width) * unit1.getSize();<a name="line.1075"></a>
<FONT color="green">1076</FONT>    <a name="line.1076"></a>
<FONT color="green">1077</FONT>            NumberTickUnit unit2 = (NumberTickUnit) tickUnits.getCeilingTickUnit(<a name="line.1077"></a>
<FONT color="green">1078</FONT>                    guess);<a name="line.1078"></a>
<FONT color="green">1079</FONT>            double unit2Width = lengthToJava2D(unit2.getSize(), dataArea, edge);<a name="line.1079"></a>
<FONT color="green">1080</FONT>    <a name="line.1080"></a>
<FONT color="green">1081</FONT>            tickLabelWidth = estimateMaximumTickLabelWidth(g2, unit2);<a name="line.1081"></a>
<FONT color="green">1082</FONT>            if (tickLabelWidth &gt; unit2Width) {<a name="line.1082"></a>
<FONT color="green">1083</FONT>                unit2 = (NumberTickUnit) tickUnits.getLargerTickUnit(unit2);<a name="line.1083"></a>
<FONT color="green">1084</FONT>            }<a name="line.1084"></a>
<FONT color="green">1085</FONT>    <a name="line.1085"></a>
<FONT color="green">1086</FONT>            setTickUnit(unit2, false, false);<a name="line.1086"></a>
<FONT color="green">1087</FONT>    <a name="line.1087"></a>
<FONT color="green">1088</FONT>        }<a name="line.1088"></a>
<FONT color="green">1089</FONT>    <a name="line.1089"></a>
<FONT color="green">1090</FONT>        /**<a name="line.1090"></a>
<FONT color="green">1091</FONT>         * Selects an appropriate tick value for the axis.  The strategy is to<a name="line.1091"></a>
<FONT color="green">1092</FONT>         * display as many ticks as possible (selected from an array of 'standard'<a name="line.1092"></a>
<FONT color="green">1093</FONT>         * tick units) without the labels overlapping.<a name="line.1093"></a>
<FONT color="green">1094</FONT>         *<a name="line.1094"></a>
<FONT color="green">1095</FONT>         * @param g2  the graphics device.<a name="line.1095"></a>
<FONT color="green">1096</FONT>         * @param dataArea  the area in which the plot should be drawn.<a name="line.1096"></a>
<FONT color="green">1097</FONT>         * @param edge  the axis location.<a name="line.1097"></a>
<FONT color="green">1098</FONT>         */<a name="line.1098"></a>
<FONT color="green">1099</FONT>        protected void selectVerticalAutoTickUnit(Graphics2D g2,<a name="line.1099"></a>
<FONT color="green">1100</FONT>                                                  Rectangle2D dataArea,<a name="line.1100"></a>
<FONT color="green">1101</FONT>                                                  RectangleEdge edge) {<a name="line.1101"></a>
<FONT color="green">1102</FONT>    <a name="line.1102"></a>
<FONT color="green">1103</FONT>            double tickLabelHeight = estimateMaximumTickLabelHeight(g2);<a name="line.1103"></a>
<FONT color="green">1104</FONT>    <a name="line.1104"></a>
<FONT color="green">1105</FONT>            // start with the current tick unit...<a name="line.1105"></a>
<FONT color="green">1106</FONT>            TickUnitSource tickUnits = getStandardTickUnits();<a name="line.1106"></a>
<FONT color="green">1107</FONT>            TickUnit unit1 = tickUnits.getCeilingTickUnit(getTickUnit());<a name="line.1107"></a>
<FONT color="green">1108</FONT>            double unitHeight = lengthToJava2D(unit1.getSize(), dataArea, edge);<a name="line.1108"></a>
<FONT color="green">1109</FONT>    <a name="line.1109"></a>
<FONT color="green">1110</FONT>            // then extrapolate...<a name="line.1110"></a>
<FONT color="green">1111</FONT>            double guess = (tickLabelHeight / unitHeight) * unit1.getSize();<a name="line.1111"></a>
<FONT color="green">1112</FONT>    <a name="line.1112"></a>
<FONT color="green">1113</FONT>            NumberTickUnit unit2<a name="line.1113"></a>
<FONT color="green">1114</FONT>                = (NumberTickUnit) tickUnits.getCeilingTickUnit(guess);<a name="line.1114"></a>
<FONT color="green">1115</FONT>            double unit2Height = lengthToJava2D(unit2.getSize(), dataArea, edge);<a name="line.1115"></a>
<FONT color="green">1116</FONT>    <a name="line.1116"></a>
<FONT color="green">1117</FONT>            tickLabelHeight = estimateMaximumTickLabelHeight(g2);<a name="line.1117"></a>
<FONT color="green">1118</FONT>            if (tickLabelHeight &gt; unit2Height) {<a name="line.1118"></a>
<FONT color="green">1119</FONT>                unit2 = (NumberTickUnit) tickUnits.getLargerTickUnit(unit2);<a name="line.1119"></a>
<FONT color="green">1120</FONT>            }<a name="line.1120"></a>
<FONT color="green">1121</FONT>    <a name="line.1121"></a>
<FONT color="green">1122</FONT>            setTickUnit(unit2, false, false);<a name="line.1122"></a>
<FONT color="green">1123</FONT>    <a name="line.1123"></a>
<FONT color="green">1124</FONT>        }<a name="line.1124"></a>
<FONT color="green">1125</FONT>    <a name="line.1125"></a>
<FONT color="green">1126</FONT>        /**<a name="line.1126"></a>
<FONT color="green">1127</FONT>         * Calculates the positions of the tick labels for the axis, storing the<a name="line.1127"></a>
<FONT color="green">1128</FONT>         * results in the tick label list (ready for drawing).<a name="line.1128"></a>
<FONT color="green">1129</FONT>         *<a name="line.1129"></a>
<FONT color="green">1130</FONT>         * @param g2  the graphics device.<a name="line.1130"></a>
<FONT color="green">1131</FONT>         * @param state  the axis state.<a name="line.1131"></a>
<FONT color="green">1132</FONT>         * @param dataArea  the area in which the plot should be drawn.<a name="line.1132"></a>
<FONT color="green">1133</FONT>         * @param edge  the location of the axis.<a name="line.1133"></a>
<FONT color="green">1134</FONT>         *<a name="line.1134"></a>
<FONT color="green">1135</FONT>         * @return A list of ticks.<a name="line.1135"></a>
<FONT color="green">1136</FONT>         *<a name="line.1136"></a>
<FONT color="green">1137</FONT>         */<a name="line.1137"></a>
<FONT color="green">1138</FONT>        public List refreshTicks(Graphics2D g2,<a name="line.1138"></a>
<FONT color="green">1139</FONT>                                 AxisState state,<a name="line.1139"></a>
<FONT color="green">1140</FONT>                                 Rectangle2D dataArea,<a name="line.1140"></a>
<FONT color="green">1141</FONT>                                 RectangleEdge edge) {<a name="line.1141"></a>
<FONT color="green">1142</FONT>    <a name="line.1142"></a>
<FONT color="green">1143</FONT>            List result = new java.util.ArrayList();<a name="line.1143"></a>
<FONT color="green">1144</FONT>            if (RectangleEdge.isTopOrBottom(edge)) {<a name="line.1144"></a>
<FONT color="green">1145</FONT>                result = refreshTicksHorizontal(g2, dataArea, edge);<a name="line.1145"></a>
<FONT color="green">1146</FONT>            }<a name="line.1146"></a>
<FONT color="green">1147</FONT>            else if (RectangleEdge.isLeftOrRight(edge)) {<a name="line.1147"></a>
<FONT color="green">1148</FONT>                result = refreshTicksVertical(g2, dataArea, edge);<a name="line.1148"></a>
<FONT color="green">1149</FONT>            }<a name="line.1149"></a>
<FONT color="green">1150</FONT>            return result;<a name="line.1150"></a>
<FONT color="green">1151</FONT>    <a name="line.1151"></a>
<FONT color="green">1152</FONT>        }<a name="line.1152"></a>
<FONT color="green">1153</FONT>    <a name="line.1153"></a>
<FONT color="green">1154</FONT>        /**<a name="line.1154"></a>
<FONT color="green">1155</FONT>         * Calculates the positions of the tick labels for the axis, storing the<a name="line.1155"></a>
<FONT color="green">1156</FONT>         * results in the tick label list (ready for drawing).<a name="line.1156"></a>
<FONT color="green">1157</FONT>         *<a name="line.1157"></a>
<FONT color="green">1158</FONT>         * @param g2  the graphics device.<a name="line.1158"></a>
<FONT color="green">1159</FONT>         * @param dataArea  the area in which the data should be drawn.<a name="line.1159"></a>
<FONT color="green">1160</FONT>         * @param edge  the location of the axis.<a name="line.1160"></a>
<FONT color="green">1161</FONT>         *<a name="line.1161"></a>
<FONT color="green">1162</FONT>         * @return A list of ticks.<a name="line.1162"></a>
<FONT color="green">1163</FONT>         */<a name="line.1163"></a>
<FONT color="green">1164</FONT>        protected List refreshTicksHorizontal(Graphics2D g2,<a name="line.1164"></a>
<FONT color="green">1165</FONT>                Rectangle2D dataArea, RectangleEdge edge) {<a name="line.1165"></a>
<FONT color="green">1166</FONT>    <a name="line.1166"></a>
<FONT color="green">1167</FONT>            List result = new java.util.ArrayList();<a name="line.1167"></a>
<FONT color="green">1168</FONT>    <a name="line.1168"></a>
<FONT color="green">1169</FONT>            Font tickLabelFont = getTickLabelFont();<a name="line.1169"></a>
<FONT color="green">1170</FONT>            g2.setFont(tickLabelFont);<a name="line.1170"></a>
<FONT color="green">1171</FONT>    <a name="line.1171"></a>
<FONT color="green">1172</FONT>            if (isAutoTickUnitSelection()) {<a name="line.1172"></a>
<FONT color="green">1173</FONT>                selectAutoTickUnit(g2, dataArea, edge);<a name="line.1173"></a>
<FONT color="green">1174</FONT>            }<a name="line.1174"></a>
<FONT color="green">1175</FONT>    <a name="line.1175"></a>
<FONT color="green">1176</FONT>            TickUnit tu = getTickUnit();<a name="line.1176"></a>
<FONT color="green">1177</FONT>            double size = tu.getSize();<a name="line.1177"></a>
<FONT color="green">1178</FONT>            int count = calculateVisibleTickCount();<a name="line.1178"></a>
<FONT color="green">1179</FONT>            double lowestTickValue = calculateLowestVisibleTickValue();<a name="line.1179"></a>
<FONT color="green">1180</FONT>    <a name="line.1180"></a>
<FONT color="green">1181</FONT>            if (count &lt;= ValueAxis.MAXIMUM_TICK_COUNT) {<a name="line.1181"></a>
<FONT color="green">1182</FONT>                int minorTickSpaces = getMinorTickCount();<a name="line.1182"></a>
<FONT color="green">1183</FONT>                if (minorTickSpaces &lt;= 0) {<a name="line.1183"></a>
<FONT color="green">1184</FONT>                    minorTickSpaces = tu.getMinorTickCount();<a name="line.1184"></a>
<FONT color="green">1185</FONT>                }<a name="line.1185"></a>
<FONT color="green">1186</FONT>                for (int minorTick = 1; minorTick &lt; minorTickSpaces; minorTick++) {<a name="line.1186"></a>
<FONT color="green">1187</FONT>                    double minorTickValue = lowestTickValue <a name="line.1187"></a>
<FONT color="green">1188</FONT>                            - size * minorTick / minorTickSpaces;<a name="line.1188"></a>
<FONT color="green">1189</FONT>                    if (getRange().contains(minorTickValue)) {<a name="line.1189"></a>
<FONT color="green">1190</FONT>                        result.add(new NumberTick(TickType.MINOR, minorTickValue,<a name="line.1190"></a>
<FONT color="green">1191</FONT>                                "", TextAnchor.TOP_CENTER, TextAnchor.CENTER,<a name="line.1191"></a>
<FONT color="green">1192</FONT>                                0.0));<a name="line.1192"></a>
<FONT color="green">1193</FONT>                    }<a name="line.1193"></a>
<FONT color="green">1194</FONT>                }<a name="line.1194"></a>
<FONT color="green">1195</FONT>                for (int i = 0; i &lt; count; i++) {<a name="line.1195"></a>
<FONT color="green">1196</FONT>                    double currentTickValue = lowestTickValue + (i * size);<a name="line.1196"></a>
<FONT color="green">1197</FONT>                    String tickLabel;<a name="line.1197"></a>
<FONT color="green">1198</FONT>                    NumberFormat formatter = getNumberFormatOverride();<a name="line.1198"></a>
<FONT color="green">1199</FONT>                    if (formatter != null) {<a name="line.1199"></a>
<FONT color="green">1200</FONT>                        tickLabel = formatter.format(currentTickValue);<a name="line.1200"></a>
<FONT color="green">1201</FONT>                    }<a name="line.1201"></a>
<FONT color="green">1202</FONT>                    else {<a name="line.1202"></a>
<FONT color="green">1203</FONT>                        tickLabel = getTickUnit().valueToString(currentTickValue);<a name="line.1203"></a>
<FONT color="green">1204</FONT>                    }<a name="line.1204"></a>
<FONT color="green">1205</FONT>                    TextAnchor anchor = null;<a name="line.1205"></a>
<FONT color="green">1206</FONT>                    TextAnchor rotationAnchor = null;<a name="line.1206"></a>
<FONT color="green">1207</FONT>                    double angle = 0.0;<a name="line.1207"></a>
<FONT color="green">1208</FONT>                    if (isVerticalTickLabels()) {<a name="line.1208"></a>
<FONT color="green">1209</FONT>                        anchor = TextAnchor.CENTER_RIGHT;<a name="line.1209"></a>
<FONT color="green">1210</FONT>                        rotationAnchor = TextAnchor.CENTER_RIGHT;<a name="line.1210"></a>
<FONT color="green">1211</FONT>                        if (edge == RectangleEdge.TOP) {<a name="line.1211"></a>
<FONT color="green">1212</FONT>                            angle = Math.PI / 2.0;<a name="line.1212"></a>
<FONT color="green">1213</FONT>                        }<a name="line.1213"></a>
<FONT color="green">1214</FONT>                        else {<a name="line.1214"></a>
<FONT color="green">1215</FONT>                            angle = -Math.PI / 2.0;<a name="line.1215"></a>
<FONT color="green">1216</FONT>                        }<a name="line.1216"></a>
<FONT color="green">1217</FONT>                    }<a name="line.1217"></a>
<FONT color="green">1218</FONT>                    else {<a name="line.1218"></a>
<FONT color="green">1219</FONT>                        if (edge == RectangleEdge.TOP) {<a name="line.1219"></a>
<FONT color="green">1220</FONT>                            anchor = TextAnchor.BOTTOM_CENTER;<a name="line.1220"></a>
<FONT color="green">1221</FONT>                            rotationAnchor = TextAnchor.BOTTOM_CENTER;<a name="line.1221"></a>
<FONT color="green">1222</FONT>                        }<a name="line.1222"></a>
<FONT color="green">1223</FONT>                        else {<a name="line.1223"></a>
<FONT color="green">1224</FONT>                            anchor = TextAnchor.TOP_CENTER;<a name="line.1224"></a>
<FONT color="green">1225</FONT>                            rotationAnchor = TextAnchor.TOP_CENTER;<a name="line.1225"></a>
<FONT color="green">1226</FONT>                        }<a name="line.1226"></a>
<FONT color="green">1227</FONT>                    }<a name="line.1227"></a>
<FONT color="green">1228</FONT>    <a name="line.1228"></a>
<FONT color="green">1229</FONT>                    Tick tick = new NumberTick(new Double(currentTickValue),<a name="line.1229"></a>
<FONT color="green">1230</FONT>                            tickLabel, anchor, rotationAnchor, angle);<a name="line.1230"></a>
<FONT color="green">1231</FONT>                    result.add(tick);<a name="line.1231"></a>
<FONT color="green">1232</FONT>                    double nextTickValue = lowestTickValue + ((i + 1) * size);<a name="line.1232"></a>
<FONT color="green">1233</FONT>                    for (int minorTick = 1; minorTick &lt; minorTickSpaces;<a name="line.1233"></a>
<FONT color="green">1234</FONT>                            minorTick++) {<a name="line.1234"></a>
<FONT color="green">1235</FONT>                        double minorTickValue = currentTickValue<a name="line.1235"></a>
<FONT color="green">1236</FONT>                                + (nextTickValue - currentTickValue)<a name="line.1236"></a>
<FONT color="green">1237</FONT>                                * minorTick / minorTickSpaces;<a name="line.1237"></a>
<FONT color="green">1238</FONT>                        if (getRange().contains(minorTickValue)) {<a name="line.1238"></a>
<FONT color="green">1239</FONT>                            result.add(new NumberTick(TickType.MINOR,<a name="line.1239"></a>
<FONT color="green">1240</FONT>                                    minorTickValue, "", TextAnchor.TOP_CENTER,<a name="line.1240"></a>
<FONT color="green">1241</FONT>                                    TextAnchor.CENTER, 0.0));<a name="line.1241"></a>
<FONT color="green">1242</FONT>                        }<a name="line.1242"></a>
<FONT color="green">1243</FONT>                    }<a name="line.1243"></a>
<FONT color="green">1244</FONT>                }<a name="line.1244"></a>
<FONT color="green">1245</FONT>            }<a name="line.1245"></a>
<FONT color="green">1246</FONT>            return result;<a name="line.1246"></a>
<FONT color="green">1247</FONT>    <a name="line.1247"></a>
<FONT color="green">1248</FONT>        }<a name="line.1248"></a>
<FONT color="green">1249</FONT>    <a name="line.1249"></a>
<FONT color="green">1250</FONT>        /**<a name="line.1250"></a>
<FONT color="green">1251</FONT>         * Calculates the positions of the tick labels for the axis, storing the<a name="line.1251"></a>
<FONT color="green">1252</FONT>         * results in the tick label list (ready for drawing).<a name="line.1252"></a>
<FONT color="green">1253</FONT>         *<a name="line.1253"></a>
<FONT color="green">1254</FONT>         * @param g2  the graphics device.<a name="line.1254"></a>
<FONT color="green">1255</FONT>         * @param dataArea  the area in which the plot should be drawn.<a name="line.1255"></a>
<FONT color="green">1256</FONT>         * @param edge  the location of the axis.<a name="line.1256"></a>
<FONT color="green">1257</FONT>         *<a name="line.1257"></a>
<FONT color="green">1258</FONT>         * @return A list of ticks.<a name="line.1258"></a>
<FONT color="green">1259</FONT>         */<a name="line.1259"></a>
<FONT color="green">1260</FONT>        protected List refreshTicksVertical(Graphics2D g2,<a name="line.1260"></a>
<FONT color="green">1261</FONT>                Rectangle2D dataArea, RectangleEdge edge) {<a name="line.1261"></a>
<FONT color="green">1262</FONT>    <a name="line.1262"></a>
<FONT color="green">1263</FONT>            List result = new java.util.ArrayList();<a name="line.1263"></a>
<FONT color="green">1264</FONT>            result.clear();<a name="line.1264"></a>
<FONT color="green">1265</FONT>    <a name="line.1265"></a>
<FONT color="green">1266</FONT>            Font tickLabelFont = getTickLabelFont();<a name="line.1266"></a>
<FONT color="green">1267</FONT>            g2.setFont(tickLabelFont);<a name="line.1267"></a>
<FONT color="green">1268</FONT>            if (isAutoTickUnitSelection()) {<a name="line.1268"></a>
<FONT color="green">1269</FONT>                selectAutoTickUnit(g2, dataArea, edge);<a name="line.1269"></a>
<FONT color="green">1270</FONT>            }<a name="line.1270"></a>
<FONT color="green">1271</FONT>    <a name="line.1271"></a>
<FONT color="green">1272</FONT>            TickUnit tu = getTickUnit();<a name="line.1272"></a>
<FONT color="green">1273</FONT>            double size = tu.getSize();<a name="line.1273"></a>
<FONT color="green">1274</FONT>            int count = calculateVisibleTickCount();<a name="line.1274"></a>
<FONT color="green">1275</FONT>            double lowestTickValue = calculateLowestVisibleTickValue();<a name="line.1275"></a>
<FONT color="green">1276</FONT>    <a name="line.1276"></a>
<FONT color="green">1277</FONT>            if (count &lt;= ValueAxis.MAXIMUM_TICK_COUNT) {<a name="line.1277"></a>
<FONT color="green">1278</FONT>                int minorTickSpaces = getMinorTickCount();<a name="line.1278"></a>
<FONT color="green">1279</FONT>                if (minorTickSpaces &lt;= 0) {<a name="line.1279"></a>
<FONT color="green">1280</FONT>                    minorTickSpaces = tu.getMinorTickCount();<a name="line.1280"></a>
<FONT color="green">1281</FONT>                }<a name="line.1281"></a>
<FONT color="green">1282</FONT>                for (int minorTick = 1; minorTick &lt; minorTickSpaces; minorTick++) {<a name="line.1282"></a>
<FONT color="green">1283</FONT>                    double minorTickValue = lowestTickValue<a name="line.1283"></a>
<FONT color="green">1284</FONT>                            - size * minorTick / minorTickSpaces;<a name="line.1284"></a>
<FONT color="green">1285</FONT>                    if (getRange().contains(minorTickValue)) {<a name="line.1285"></a>
<FONT color="green">1286</FONT>                        result.add(new NumberTick(TickType.MINOR, minorTickValue,<a name="line.1286"></a>
<FONT color="green">1287</FONT>                                "", TextAnchor.TOP_CENTER, TextAnchor.CENTER,<a name="line.1287"></a>
<FONT color="green">1288</FONT>                                0.0));<a name="line.1288"></a>
<FONT color="green">1289</FONT>                    }<a name="line.1289"></a>
<FONT color="green">1290</FONT>                }<a name="line.1290"></a>
<FONT color="green">1291</FONT>    <a name="line.1291"></a>
<FONT color="green">1292</FONT>                for (int i = 0; i &lt; count; i++) {<a name="line.1292"></a>
<FONT color="green">1293</FONT>                    double currentTickValue = lowestTickValue + (i * size);<a name="line.1293"></a>
<FONT color="green">1294</FONT>                    String tickLabel;<a name="line.1294"></a>
<FONT color="green">1295</FONT>                    NumberFormat formatter = getNumberFormatOverride();<a name="line.1295"></a>
<FONT color="green">1296</FONT>                    if (formatter != null) {<a name="line.1296"></a>
<FONT color="green">1297</FONT>                        tickLabel = formatter.format(currentTickValue);<a name="line.1297"></a>
<FONT color="green">1298</FONT>                    }<a name="line.1298"></a>
<FONT color="green">1299</FONT>                    else {<a name="line.1299"></a>
<FONT color="green">1300</FONT>                        tickLabel = getTickUnit().valueToString(currentTickValue);<a name="line.1300"></a>
<FONT color="green">1301</FONT>                    }<a name="line.1301"></a>
<FONT color="green">1302</FONT>    <a name="line.1302"></a>
<FONT color="green">1303</FONT>                    TextAnchor anchor = null;<a name="line.1303"></a>
<FONT color="green">1304</FONT>                    TextAnchor rotationAnchor = null;<a name="line.1304"></a>
<FONT color="green">1305</FONT>                    double angle = 0.0;<a name="line.1305"></a>
<FONT color="green">1306</FONT>                    if (isVerticalTickLabels()) {<a name="line.1306"></a>
<FONT color="green">1307</FONT>                        if (edge == RectangleEdge.LEFT) {<a name="line.1307"></a>
<FONT color="green">1308</FONT>                            anchor = TextAnchor.BOTTOM_CENTER;<a name="line.1308"></a>
<FONT color="green">1309</FONT>                            rotationAnchor = TextAnchor.BOTTOM_CENTER;<a name="line.1309"></a>
<FONT color="green">1310</FONT>                            angle = -Math.PI / 2.0;<a name="line.1310"></a>
<FONT color="green">1311</FONT>                        }<a name="line.1311"></a>
<FONT color="green">1312</FONT>                        else {<a name="line.1312"></a>
<FONT color="green">1313</FONT>                            anchor = TextAnchor.BOTTOM_CENTER;<a name="line.1313"></a>
<FONT color="green">1314</FONT>                            rotationAnchor = TextAnchor.BOTTOM_CENTER;<a name="line.1314"></a>
<FONT color="green">1315</FONT>                            angle = Math.PI / 2.0;<a name="line.1315"></a>
<FONT color="green">1316</FONT>                        }<a name="line.1316"></a>
<FONT color="green">1317</FONT>                    }<a name="line.1317"></a>
<FONT color="green">1318</FONT>                    else {<a name="line.1318"></a>
<FONT color="green">1319</FONT>                        if (edge == RectangleEdge.LEFT) {<a name="line.1319"></a>
<FONT color="green">1320</FONT>                            anchor = TextAnchor.CENTER_RIGHT;<a name="line.1320"></a>
<FONT color="green">1321</FONT>                            rotationAnchor = TextAnchor.CENTER_RIGHT;<a name="line.1321"></a>
<FONT color="green">1322</FONT>                        }<a name="line.1322"></a>
<FONT color="green">1323</FONT>                        else {<a name="line.1323"></a>
<FONT color="green">1324</FONT>                            anchor = TextAnchor.CENTER_LEFT;<a name="line.1324"></a>
<FONT color="green">1325</FONT>                            rotationAnchor = TextAnchor.CENTER_LEFT;<a name="line.1325"></a>
<FONT color="green">1326</FONT>                        }<a name="line.1326"></a>
<FONT color="green">1327</FONT>                    }<a name="line.1327"></a>
<FONT color="green">1328</FONT>    <a name="line.1328"></a>
<FONT color="green">1329</FONT>                    Tick tick = new NumberTick(new Double(currentTickValue),<a name="line.1329"></a>
<FONT color="green">1330</FONT>                            tickLabel, anchor, rotationAnchor, angle);<a name="line.1330"></a>
<FONT color="green">1331</FONT>                    result.add(tick);<a name="line.1331"></a>
<FONT color="green">1332</FONT>    <a name="line.1332"></a>
<FONT color="green">1333</FONT>                    double nextTickValue = lowestTickValue + ((i + 1) * size);<a name="line.1333"></a>
<FONT color="green">1334</FONT>                    for (int minorTick = 1; minorTick &lt; minorTickSpaces;<a name="line.1334"></a>
<FONT color="green">1335</FONT>                            minorTick++) {<a name="line.1335"></a>
<FONT color="green">1336</FONT>                        double minorTickValue = currentTickValue<a name="line.1336"></a>
<FONT color="green">1337</FONT>                                + (nextTickValue - currentTickValue)<a name="line.1337"></a>
<FONT color="green">1338</FONT>                                * minorTick / minorTickSpaces;<a name="line.1338"></a>
<FONT color="green">1339</FONT>                        if (getRange().contains(minorTickValue)) {<a name="line.1339"></a>
<FONT color="green">1340</FONT>                            result.add(new NumberTick(TickType.MINOR,<a name="line.1340"></a>
<FONT color="green">1341</FONT>                                    minorTickValue, "", TextAnchor.TOP_CENTER,<a name="line.1341"></a>
<FONT color="green">1342</FONT>                                    TextAnchor.CENTER, 0.0));<a name="line.1342"></a>
<FONT color="green">1343</FONT>                        }<a name="line.1343"></a>
<FONT color="green">1344</FONT>                    }<a name="line.1344"></a>
<FONT color="green">1345</FONT>                }<a name="line.1345"></a>
<FONT color="green">1346</FONT>            }<a name="line.1346"></a>
<FONT color="green">1347</FONT>            return result;<a name="line.1347"></a>
<FONT color="green">1348</FONT>    <a name="line.1348"></a>
<FONT color="green">1349</FONT>        }<a name="line.1349"></a>
<FONT color="green">1350</FONT>    <a name="line.1350"></a>
<FONT color="green">1351</FONT>        /**<a name="line.1351"></a>
<FONT color="green">1352</FONT>         * Returns a clone of the axis.<a name="line.1352"></a>
<FONT color="green">1353</FONT>         *<a name="line.1353"></a>
<FONT color="green">1354</FONT>         * @return A clone<a name="line.1354"></a>
<FONT color="green">1355</FONT>         *<a name="line.1355"></a>
<FONT color="green">1356</FONT>         * @throws CloneNotSupportedException if some component of the axis does<a name="line.1356"></a>
<FONT color="green">1357</FONT>         *         not support cloning.<a name="line.1357"></a>
<FONT color="green">1358</FONT>         */<a name="line.1358"></a>
<FONT color="green">1359</FONT>        public Object clone() throws CloneNotSupportedException {<a name="line.1359"></a>
<FONT color="green">1360</FONT>            NumberAxis clone = (NumberAxis) super.clone();<a name="line.1360"></a>
<FONT color="green">1361</FONT>            if (this.numberFormatOverride != null) {<a name="line.1361"></a>
<FONT color="green">1362</FONT>                clone.numberFormatOverride<a name="line.1362"></a>
<FONT color="green">1363</FONT>                    = (NumberFormat) this.numberFormatOverride.clone();<a name="line.1363"></a>
<FONT color="green">1364</FONT>            }<a name="line.1364"></a>
<FONT color="green">1365</FONT>            return clone;<a name="line.1365"></a>
<FONT color="green">1366</FONT>        }<a name="line.1366"></a>
<FONT color="green">1367</FONT>    <a name="line.1367"></a>
<FONT color="green">1368</FONT>        /**<a name="line.1368"></a>
<FONT color="green">1369</FONT>         * Tests the axis for equality with an arbitrary object.<a name="line.1369"></a>
<FONT color="green">1370</FONT>         *<a name="line.1370"></a>
<FONT color="green">1371</FONT>         * @param obj  the object (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.1371"></a>
<FONT color="green">1372</FONT>         *<a name="line.1372"></a>
<FONT color="green">1373</FONT>         * @return A boolean.<a name="line.1373"></a>
<FONT color="green">1374</FONT>         */<a name="line.1374"></a>
<FONT color="green">1375</FONT>        public boolean equals(Object obj) {<a name="line.1375"></a>
<FONT color="green">1376</FONT>            if (obj == this) {<a name="line.1376"></a>
<FONT color="green">1377</FONT>                return true;<a name="line.1377"></a>
<FONT color="green">1378</FONT>            }<a name="line.1378"></a>
<FONT color="green">1379</FONT>            if (!(obj instanceof NumberAxis)) {<a name="line.1379"></a>
<FONT color="green">1380</FONT>                return false;<a name="line.1380"></a>
<FONT color="green">1381</FONT>            }<a name="line.1381"></a>
<FONT color="green">1382</FONT>            NumberAxis that = (NumberAxis) obj;<a name="line.1382"></a>
<FONT color="green">1383</FONT>            if (this.autoRangeIncludesZero != that.autoRangeIncludesZero) {<a name="line.1383"></a>
<FONT color="green">1384</FONT>                return false;<a name="line.1384"></a>
<FONT color="green">1385</FONT>            }<a name="line.1385"></a>
<FONT color="green">1386</FONT>            if (this.autoRangeStickyZero != that.autoRangeStickyZero) {<a name="line.1386"></a>
<FONT color="green">1387</FONT>                return false;<a name="line.1387"></a>
<FONT color="green">1388</FONT>            }<a name="line.1388"></a>
<FONT color="green">1389</FONT>            if (!ObjectUtilities.equal(this.tickUnit, that.tickUnit)) {<a name="line.1389"></a>
<FONT color="green">1390</FONT>                return false;<a name="line.1390"></a>
<FONT color="green">1391</FONT>            }<a name="line.1391"></a>
<FONT color="green">1392</FONT>            if (!ObjectUtilities.equal(this.numberFormatOverride,<a name="line.1392"></a>
<FONT color="green">1393</FONT>                    that.numberFormatOverride)) {<a name="line.1393"></a>
<FONT color="green">1394</FONT>                return false;<a name="line.1394"></a>
<FONT color="green">1395</FONT>            }<a name="line.1395"></a>
<FONT color="green">1396</FONT>            if (!this.rangeType.equals(that.rangeType)) {<a name="line.1396"></a>
<FONT color="green">1397</FONT>                return false;<a name="line.1397"></a>
<FONT color="green">1398</FONT>            }<a name="line.1398"></a>
<FONT color="green">1399</FONT>            return super.equals(obj);<a name="line.1399"></a>
<FONT color="green">1400</FONT>        }<a name="line.1400"></a>
<FONT color="green">1401</FONT>    <a name="line.1401"></a>
<FONT color="green">1402</FONT>        /**<a name="line.1402"></a>
<FONT color="green">1403</FONT>         * Returns a hash code for this object.<a name="line.1403"></a>
<FONT color="green">1404</FONT>         *<a name="line.1404"></a>
<FONT color="green">1405</FONT>         * @return A hash code.<a name="line.1405"></a>
<FONT color="green">1406</FONT>         */<a name="line.1406"></a>
<FONT color="green">1407</FONT>        public int hashCode() {<a name="line.1407"></a>
<FONT color="green">1408</FONT>            if (getLabel() != null) {<a name="line.1408"></a>
<FONT color="green">1409</FONT>                return getLabel().hashCode();<a name="line.1409"></a>
<FONT color="green">1410</FONT>            }<a name="line.1410"></a>
<FONT color="green">1411</FONT>            else {<a name="line.1411"></a>
<FONT color="green">1412</FONT>                return 0;<a name="line.1412"></a>
<FONT color="green">1413</FONT>            }<a name="line.1413"></a>
<FONT color="green">1414</FONT>        }<a name="line.1414"></a>
<FONT color="green">1415</FONT>    <a name="line.1415"></a>
<FONT color="green">1416</FONT>    }<a name="line.1416"></a>




























































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